Home / 6,650,732.07-9,177,230.54-3,749,949.95

Finding the Fourth Proportional to 6,650,732.07, 9,177,230.54 and 3,749,949.95

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Solution

The fourth proportional to 6,650,732.07, 9,177,230.54 and 3,749,949.95 is: 5,174,491.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,732.07 : 9,177,230.54 = 3,749,949.95 : x
  2. Step 2: Convert to fraction form
    6,650,732.07/9,177,230.54 = 3,749,949.95/x
  3. Step 3: Cross multiply
    6,650,732.07x = 9,177,230.54 × 3,749,949.95
  4. Step 4: Simplify right side
    6,650,732.07x = 34,414,155,168,100.20
  5. Step 5: Solve for x
    x = 34,414,155,168,100.20/6,650,732.07
  6. Step 6: Final answer
    x = 5,174,491.29

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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.