Home / 954,214.27-1,316,800.60-524,485.17

Finding the Fourth Proportional to 954,214.27, 1,316,800.60 and 524,485.17

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Solution

The fourth proportional to 954,214.27, 1,316,800.60 and 524,485.17 is: 723,781.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,214.27 : 1,316,800.60 = 524,485.17 : x
  2. Step 2: Convert to fraction form
    954,214.27/1,316,800.60 = 524,485.17/x
  3. Step 3: Cross multiply
    954,214.27x = 1,316,800.60 × 524,485.17
  4. Step 4: Simplify right side
    954,214.27x = 690,642,385,235.89
  5. Step 5: Solve for x
    x = 690,642,385,235.89/954,214.27
  6. Step 6: Final answer
    x = 723,781.24

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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.