Home / 954,268.20-1,316,875.30-524,539.16

Finding the Fourth Proportional to 954,268.20, 1,316,875.30 and 524,539.16

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Solution

The fourth proportional to 954,268.20, 1,316,875.30 and 524,539.16 is: 723,855.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,268.20 : 1,316,875.30 = 524,539.16 : x
  2. Step 2: Convert to fraction form
    954,268.20/1,316,875.30 = 524,539.16/x
  3. Step 3: Cross multiply
    954,268.20x = 1,316,875.30 × 524,539.16
  4. Step 4: Simplify right side
    954,268.20x = 690,752,663,686.75
  5. Step 5: Solve for x
    x = 690,752,663,686.75/954,268.20
  6. Step 6: Final answer
    x = 723,855.90

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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.