Home / 8,932,380.29-12,326,690.88-5,011,595.17

Finding the Fourth Proportional to 8,932,380.29, 12,326,690.88 and 5,011,595.17

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Solution

The fourth proportional to 8,932,380.29, 12,326,690.88 and 5,011,595.17 is: 6,916,004.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,932,380.29 : 12,326,690.88 = 5,011,595.17 : x
  2. Step 2: Convert to fraction form
    8,932,380.29/12,326,690.88 = 5,011,595.17/x
  3. Step 3: Cross multiply
    8,932,380.29x = 12,326,690.88 × 5,011,595.17
  4. Step 4: Simplify right side
    8,932,380.29x = 61,776,384,414,657.60
  5. Step 5: Solve for x
    x = 61,776,384,414,657.60/8,932,380.29
  6. Step 6: Final answer
    x = 6,916,004.74

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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.