Home / 954,310.46-1,316,952.70-524,618.27

Finding the Fourth Proportional to 954,310.46, 1,316,952.70 and 524,618.27

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Solution

The fourth proportional to 954,310.46, 1,316,952.70 and 524,618.27 is: 723,975.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,310.46 : 1,316,952.70 = 524,618.27 : x
  2. Step 2: Convert to fraction form
    954,310.46/1,316,952.70 = 524,618.27/x
  3. Step 3: Cross multiply
    954,310.46x = 1,316,952.70 × 524,618.27
  4. Step 4: Simplify right side
    954,310.46x = 690,897,445,663.58
  5. Step 5: Solve for x
    x = 690,897,445,663.58/954,310.46
  6. Step 6: Final answer
    x = 723,975.56

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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.