Home / 5,692,734.93-7,855,839.49-3,114,436.89

Finding the Fourth Proportional to 5,692,734.93, 7,855,839.49 and 3,114,436.89

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Solution

The fourth proportional to 5,692,734.93, 7,855,839.49 and 3,114,436.89 is: 4,297,849.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,734.93 : 7,855,839.49 = 3,114,436.89 : x
  2. Step 2: Convert to fraction form
    5,692,734.93/7,855,839.49 = 3,114,436.89/x
  3. Step 3: Cross multiply
    5,692,734.93x = 7,855,839.49 × 3,114,436.89
  4. Step 4: Simplify right side
    5,692,734.93x = 24,466,516,337,087.66
  5. Step 5: Solve for x
    x = 24,466,516,337,087.66/5,692,734.93
  6. Step 6: Final answer
    x = 4,297,849.21

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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.