Home / 15,687,600.54-23,532,757.05-4,328,048.94

Finding the Fourth Proportional to 15,687,600.54, 23,532,757.05 and 4,328,048.94

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Solution

The fourth proportional to 15,687,600.54, 23,532,757.05 and 4,328,048.94 is: 6,492,447.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,687,600.54 : 23,532,757.05 = 4,328,048.94 : x
  2. Step 2: Convert to fraction form
    15,687,600.54/23,532,757.05 = 4,328,048.94/x
  3. Step 3: Cross multiply
    15,687,600.54x = 23,532,757.05 × 4,328,048.94
  4. Step 4: Simplify right side
    15,687,600.54x = 101,850,924,205,530.05
  5. Step 5: Solve for x
    x = 101,850,924,205,530.05/15,687,600.54
  6. Step 6: Final answer
    x = 6,492,447.58

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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.