Home / 975,691.46-1,464,975.91-544,251.91

Finding the Fourth Proportional to 975,691.46, 1,464,975.91 and 544,251.91

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Solution

The fourth proportional to 975,691.46, 1,464,975.91 and 544,251.91 is: 817,180.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,691.46 : 1,464,975.91 = 544,251.91 : x
  2. Step 2: Convert to fraction form
    975,691.46/1,464,975.91 = 544,251.91/x
  3. Step 3: Cross multiply
    975,691.46x = 1,464,975.91 × 544,251.91
  4. Step 4: Simplify right side
    975,691.46x = 797,315,932,098.42
  5. Step 5: Solve for x
    x = 797,315,932,098.42/975,691.46
  6. Step 6: Final answer
    x = 817,180.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.