Home / 1,114,199.52-1,537,591.05-604,901.76

Finding the Fourth Proportional to 1,114,199.52, 1,537,591.05 and 604,901.76

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Solution

The fourth proportional to 1,114,199.52, 1,537,591.05 and 604,901.76 is: 834,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,199.52 : 1,537,591.05 = 604,901.76 : x
  2. Step 2: Convert to fraction form
    1,114,199.52/1,537,591.05 = 604,901.76/x
  3. Step 3: Cross multiply
    1,114,199.52x = 1,537,591.05 × 604,901.76
  4. Step 4: Simplify right side
    1,114,199.52x = 930,091,532,305.25
  5. Step 5: Solve for x
    x = 930,091,532,305.25/1,114,199.52
  6. Step 6: Final answer
    x = 834,762.10

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Double scale
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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.