Home / 10,168,454.91-14,026,610.10-6,091,711.95

Finding the Fourth Proportional to 10,168,454.91, 14,026,610.10 and 6,091,711.95

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Solution

The fourth proportional to 10,168,454.91, 14,026,610.10 and 6,091,711.95 is: 8,403,053.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,168,454.91 : 14,026,610.10 = 6,091,711.95 : x
  2. Step 2: Convert to fraction form
    10,168,454.91/14,026,610.10 = 6,091,711.95/x
  3. Step 3: Cross multiply
    10,168,454.91x = 14,026,610.10 × 6,091,711.95
  4. Step 4: Simplify right side
    10,168,454.91x = 85,446,068,364,160.70
  5. Step 5: Solve for x
    x = 85,446,068,364,160.70/10,168,454.91
  6. Step 6: Final answer
    x = 8,403,053.28

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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.