Home / 5,489,115.15-7,575,023.42-3,041,767.10

Finding the Fourth Proportional to 5,489,115.15, 7,575,023.42 and 3,041,767.10

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Solution

The fourth proportional to 5,489,115.15, 7,575,023.42 and 3,041,767.10 is: 4,197,663.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,115.15 : 7,575,023.42 = 3,041,767.10 : x
  2. Step 2: Convert to fraction form
    5,489,115.15/7,575,023.42 = 3,041,767.10/x
  3. Step 3: Cross multiply
    5,489,115.15x = 7,575,023.42 × 3,041,767.10
  4. Step 4: Simplify right side
    5,489,115.15x = 23,041,456,967,601.53
  5. Step 5: Solve for x
    x = 23,041,456,967,601.53/5,489,115.15
  6. Step 6: Final answer
    x = 4,197,663.25

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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.