Home / 10,271,177.46-14,174,203.23-5,920,234.38

Finding the Fourth Proportional to 10,271,177.46, 14,174,203.23 and 5,920,234.38

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Solution

The fourth proportional to 10,271,177.46, 14,174,203.23 and 5,920,234.38 is: 8,169,910.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,271,177.46 : 14,174,203.23 = 5,920,234.38 : x
  2. Step 2: Convert to fraction form
    10,271,177.46/14,174,203.23 = 5,920,234.38/x
  3. Step 3: Cross multiply
    10,271,177.46x = 14,174,203.23 × 5,920,234.38
  4. Step 4: Simplify right side
    10,271,177.46x = 83,914,605,271,353.05
  5. Step 5: Solve for x
    x = 83,914,605,271,353.05/10,271,177.46
  6. Step 6: Final answer
    x = 8,169,910.96

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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.