Home / 8,366,601.38-12,555,211.01-3,574,326.69

Finding the Fourth Proportional to 8,366,601.38, 12,555,211.01 and 3,574,326.69

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Solution

The fourth proportional to 8,366,601.38, 12,555,211.01 and 3,574,326.69 is: 5,363,758.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,366,601.38 : 12,555,211.01 = 3,574,326.69 : x
  2. Step 2: Convert to fraction form
    8,366,601.38/12,555,211.01 = 3,574,326.69/x
  3. Step 3: Cross multiply
    8,366,601.38x = 12,555,211.01 × 3,574,326.69
  4. Step 4: Simplify right side
    8,366,601.38x = 44,876,425,793,753.23
  5. Step 5: Solve for x
    x = 44,876,425,793,753.23/8,366,601.38
  6. Step 6: Final answer
    x = 5,363,758.09

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1.5x scale

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.