Home / 5,372,353.68-8,060,003.10-1,585,835.52

Finding the Fourth Proportional to 5,372,353.68, 8,060,003.10 and 1,585,835.52

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Solution

The fourth proportional to 5,372,353.68, 8,060,003.10 and 1,585,835.52 is: 2,379,187.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,353.68 : 8,060,003.10 = 1,585,835.52 : x
  2. Step 2: Convert to fraction form
    5,372,353.68/8,060,003.10 = 1,585,835.52/x
  3. Step 3: Cross multiply
    5,372,353.68x = 8,060,003.10 × 1,585,835.52
  4. Step 4: Simplify right side
    5,372,353.68x = 12,781,839,207,290.11
  5. Step 5: Solve for x
    x = 12,781,839,207,290.11/5,372,353.68
  6. Step 6: Final answer
    x = 2,379,187.96

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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.