Home / 954,272.25-1,316,898.45-546,380.37

Finding the Fourth Proportional to 954,272.25, 1,316,898.45 and 546,380.37

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Solution

The fourth proportional to 954,272.25, 1,316,898.45 and 546,380.37 is: 754,006.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,272.25 : 1,316,898.45 = 546,380.37 : x
  2. Step 2: Convert to fraction form
    954,272.25/1,316,898.45 = 546,380.37/x
  3. Step 3: Cross multiply
    954,272.25x = 1,316,898.45 × 546,380.37
  4. Step 4: Simplify right side
    954,272.25x = 719,527,462,363.43
  5. Step 5: Solve for x
    x = 719,527,462,363.43/954,272.25
  6. Step 6: Final answer
    x = 754,006.48

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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.