Home / 10,957,590.12-15,121,920.52-6,062,732.94

Finding the Fourth Proportional to 10,957,590.12, 15,121,920.52 and 6,062,732.94

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Solution

The fourth proportional to 10,957,590.12, 15,121,920.52 and 6,062,732.94 is: 8,366,818.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,957,590.12 : 15,121,920.52 = 6,062,732.94 : x
  2. Step 2: Convert to fraction form
    10,957,590.12/15,121,920.52 = 6,062,732.94/x
  3. Step 3: Cross multiply
    10,957,590.12x = 15,121,920.52 × 6,062,732.94
  4. Step 4: Simplify right side
    10,957,590.12x = 91,680,165,652,665.94
  5. Step 5: Solve for x
    x = 91,680,165,652,665.94/10,957,590.12
  6. Step 6: Final answer
    x = 8,366,818.31

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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.