Home / 7,181,738.96-9,914,391.24-4,466,359.76

Finding the Fourth Proportional to 7,181,738.96, 9,914,391.24 and 4,466,359.76

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Solution

The fourth proportional to 7,181,738.96, 9,914,391.24 and 4,466,359.76 is: 6,165,810.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,181,738.96 : 9,914,391.24 = 4,466,359.76 : x
  2. Step 2: Convert to fraction form
    7,181,738.96/9,914,391.24 = 4,466,359.76/x
  3. Step 3: Cross multiply
    7,181,738.96x = 9,914,391.24 × 4,466,359.76
  4. Step 4: Simplify right side
    7,181,738.96x = 44,281,238,079,232.50
  5. Step 5: Solve for x
    x = 44,281,238,079,232.50/7,181,738.96
  6. Step 6: Final answer
    x = 6,165,810.03

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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.