Home / 8,726,773.25-12,042,700.04-4,752,954.16

Finding the Fourth Proportional to 8,726,773.25, 12,042,700.04 and 4,752,954.16

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Solution

The fourth proportional to 8,726,773.25, 12,042,700.04 and 4,752,954.16 is: 6,558,942.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,726,773.25 : 12,042,700.04 = 4,752,954.16 : x
  2. Step 2: Convert to fraction form
    8,726,773.25/12,042,700.04 = 4,752,954.16/x
  3. Step 3: Cross multiply
    8,726,773.25x = 12,042,700.04 × 4,752,954.16
  4. Step 4: Simplify right side
    8,726,773.25x = 57,238,401,234,525.80
  5. Step 5: Solve for x
    x = 57,238,401,234,525.80/8,726,773.25
  6. Step 6: Final answer
    x = 6,558,942.19

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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.