Home / 10,910,753.64-16,365,537.18-3,337,719.36

Finding the Fourth Proportional to 10,910,753.64, 16,365,537.18 and 3,337,719.36

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Solution

The fourth proportional to 10,910,753.64, 16,365,537.18 and 3,337,719.36 is: 5,006,397.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,753.64 : 16,365,537.18 = 3,337,719.36 : x
  2. Step 2: Convert to fraction form
    10,910,753.64/16,365,537.18 = 3,337,719.36/x
  3. Step 3: Cross multiply
    10,910,753.64x = 16,365,537.18 × 3,337,719.36
  4. Step 4: Simplify right side
    10,910,753.64x = 54,623,570,282,485.80
  5. Step 5: Solve for x
    x = 54,623,570,282,485.80/10,910,753.64
  6. Step 6: Final answer
    x = 5,006,397.55

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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.