Home / 954,268.13-1,316,892.75-546,376.22

Finding the Fourth Proportional to 954,268.13, 1,316,892.75 and 546,376.22

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Solution

The fourth proportional to 954,268.13, 1,316,892.75 and 546,376.22 is: 754,000.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,268.13 : 1,316,892.75 = 546,376.22 : x
  2. Step 2: Convert to fraction form
    954,268.13/1,316,892.75 = 546,376.22/x
  3. Step 3: Cross multiply
    954,268.13x = 1,316,892.75 × 546,376.22
  4. Step 4: Simplify right side
    954,268.13x = 719,518,884,133.73
  5. Step 5: Solve for x
    x = 719,518,884,133.73/954,268.13
  6. Step 6: Final answer
    x = 754,000.75

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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.