Home / 1,114,208.02-1,537,602.78-604,910.26

Finding the Fourth Proportional to 1,114,208.02, 1,537,602.78 and 604,910.26

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Solution

The fourth proportional to 1,114,208.02, 1,537,602.78 and 604,910.26 is: 834,773.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,208.02 : 1,537,602.78 = 604,910.26 : x
  2. Step 2: Convert to fraction form
    1,114,208.02/1,537,602.78 = 604,910.26/x
  3. Step 3: Cross multiply
    1,114,208.02x = 1,537,602.78 × 604,910.26
  4. Step 4: Simplify right side
    1,114,208.02x = 930,111,697,426.52
  5. Step 5: Solve for x
    x = 930,111,697,426.52/1,114,208.02
  6. Step 6: Final answer
    x = 834,773.83

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.