Home / 5,605,600.86-7,735,728.87-3,027,281.37

Finding the Fourth Proportional to 5,605,600.86, 7,735,728.87 and 3,027,281.37

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Solution

The fourth proportional to 5,605,600.86, 7,735,728.87 and 3,027,281.37 is: 4,177,648.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,600.86 : 7,735,728.87 = 3,027,281.37 : x
  2. Step 2: Convert to fraction form
    5,605,600.86/7,735,728.87 = 3,027,281.37/x
  3. Step 3: Cross multiply
    5,605,600.86x = 7,735,728.87 × 3,027,281.37
  4. Step 4: Simplify right side
    5,605,600.86x = 23,418,227,891,522.15
  5. Step 5: Solve for x
    x = 23,418,227,891,522.15/5,605,600.86
  6. Step 6: Final answer
    x = 4,177,648.12

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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.