Home / 5,328,800.10-7,993,200.15-3,733,164.90

Finding the Fourth Proportional to 5,328,800.10, 7,993,200.15 and 3,733,164.90

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Solution

The fourth proportional to 5,328,800.10, 7,993,200.15 and 3,733,164.90 is: 5,599,747.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,328,800.10 : 7,993,200.15 = 3,733,164.90 : x
  2. Step 2: Convert to fraction form
    5,328,800.10/7,993,200.15 = 3,733,164.90/x
  3. Step 3: Cross multiply
    5,328,800.10x = 7,993,200.15 × 3,733,164.90
  4. Step 4: Simplify right side
    5,328,800.10x = 29,839,934,238,654.73
  5. Step 5: Solve for x
    x = 29,839,934,238,654.73/5,328,800.10
  6. Step 6: Final answer
    x = 5,599,747.35

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1.5x scale

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.