Home / 954,314.19-1,316,955.15-524,597.04

Finding the Fourth Proportional to 954,314.19, 1,316,955.15 and 524,597.04

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Solution

The fourth proportional to 954,314.19, 1,316,955.15 and 524,597.04 is: 723,944.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,314.19 : 1,316,955.15 = 524,597.04 : x
  2. Step 2: Convert to fraction form
    954,314.19/1,316,955.15 = 524,597.04/x
  3. Step 3: Cross multiply
    954,314.19x = 1,316,955.15 × 524,597.04
  4. Step 4: Simplify right side
    954,314.19x = 690,870,773,502.76
  5. Step 5: Solve for x
    x = 690,870,773,502.76/954,314.19
  6. Step 6: Final answer
    x = 723,944.78

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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.