Home / 8,134,520.77-11,226,634.23-4,696,756.03

Finding the Fourth Proportional to 8,134,520.77, 11,226,634.23 and 4,696,756.03

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Solution

The fourth proportional to 8,134,520.77, 11,226,634.23 and 4,696,756.03 is: 6,482,098.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,134,520.77 : 11,226,634.23 = 4,696,756.03 : x
  2. Step 2: Convert to fraction form
    8,134,520.77/11,226,634.23 = 4,696,756.03/x
  3. Step 3: Cross multiply
    8,134,520.77x = 11,226,634.23 × 4,696,756.03
  4. Step 4: Simplify right side
    8,134,520.77x = 52,728,762,016,356.91
  5. Step 5: Solve for x
    x = 52,728,762,016,356.91/8,134,520.77
  6. Step 6: Final answer
    x = 6,482,098.15

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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.