Home / 8,800,231.82-12,144,881.15-4,932,753.98

Finding the Fourth Proportional to 8,800,231.82, 12,144,881.15 and 4,932,753.98

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Solution

The fourth proportional to 8,800,231.82, 12,144,881.15 and 4,932,753.98 is: 6,807,515.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,231.82 : 12,144,881.15 = 4,932,753.98 : x
  2. Step 2: Convert to fraction form
    8,800,231.82/12,144,881.15 = 4,932,753.98/x
  3. Step 3: Cross multiply
    8,800,231.82x = 12,144,881.15 × 4,932,753.98
  4. Step 4: Simplify right side
    8,800,231.82x = 59,907,710,743,901.30
  5. Step 5: Solve for x
    x = 59,907,710,743,901.30/8,800,231.82
  6. Step 6: Final answer
    x = 6,807,515.07

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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.