Home / 9,298,221.44-13,947,471.29-3,541,273.01

Finding the Fourth Proportional to 9,298,221.44, 13,947,471.29 and 3,541,273.01

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Solution

The fourth proportional to 9,298,221.44, 13,947,471.29 and 3,541,273.01 is: 5,311,962.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298,221.44 : 13,947,471.29 = 3,541,273.01 : x
  2. Step 2: Convert to fraction form
    9,298,221.44/13,947,471.29 = 3,541,273.01/x
  3. Step 3: Cross multiply
    9,298,221.44x = 13,947,471.29 × 3,541,273.01
  4. Step 4: Simplify right side
    9,298,221.44x = 49,391,803,680,748.75
  5. Step 5: Solve for x
    x = 49,391,803,680,748.75/9,298,221.44
  6. Step 6: Final answer
    x = 5,311,962.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.