Home / 10,344,859.20-14,273,721.54-5,993,680.55

Finding the Fourth Proportional to 10,344,859.20, 14,273,721.54 and 5,993,680.55

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Solution

The fourth proportional to 10,344,859.20, 14,273,721.54 and 5,993,680.55 is: 8,270,013.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,859.20 : 14,273,721.54 = 5,993,680.55 : x
  2. Step 2: Convert to fraction form
    10,344,859.20/14,273,721.54 = 5,993,680.55/x
  3. Step 3: Cross multiply
    10,344,859.20x = 14,273,721.54 × 5,993,680.55
  4. Step 4: Simplify right side
    10,344,859.20x = 85,552,127,099,045.44
  5. Step 5: Solve for x
    x = 85,552,127,099,045.44/10,344,859.20
  6. Step 6: Final answer
    x = 8,270,013.68

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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.