Home / 1,034,136.09-1,426,641.39-604,222.92

Finding the Fourth Proportional to 1,034,136.09, 1,426,641.39 and 604,222.92

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Solution

The fourth proportional to 1,034,136.09, 1,426,641.39 and 604,222.92 is: 833,555.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,136.09 : 1,426,641.39 = 604,222.92 : x
  2. Step 2: Convert to fraction form
    1,034,136.09/1,426,641.39 = 604,222.92/x
  3. Step 3: Cross multiply
    1,034,136.09x = 1,426,641.39 × 604,222.92
  4. Step 4: Simplify right side
    1,034,136.09x = 862,009,426,458.66
  5. Step 5: Solve for x
    x = 862,009,426,458.66/1,034,136.09
  6. Step 6: Final answer
    x = 833,555.11

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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.