Home / 9,847,781.03-13,592,205.33-5,774,712.23

Finding the Fourth Proportional to 9,847,781.03, 13,592,205.33 and 5,774,712.23

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Solution

The fourth proportional to 9,847,781.03, 13,592,205.33 and 5,774,712.23 is: 7,970,432.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,781.03 : 13,592,205.33 = 5,774,712.23 : x
  2. Step 2: Convert to fraction form
    9,847,781.03/13,592,205.33 = 5,774,712.23/x
  3. Step 3: Cross multiply
    9,847,781.03x = 13,592,205.33 × 5,774,712.23
  4. Step 4: Simplify right side
    9,847,781.03x = 78,491,074,269,424.38
  5. Step 5: Solve for x
    x = 78,491,074,269,424.38/9,847,781.03
  6. Step 6: Final answer
    x = 7,970,432.53

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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.