Home / 9,761,629.26-13,471,025.10-5,351,347.14

Finding the Fourth Proportional to 9,761,629.26, 13,471,025.10 and 5,351,347.14

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Solution

The fourth proportional to 9,761,629.26, 13,471,025.10 and 5,351,347.14 is: 7,384,846.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,761,629.26 : 13,471,025.10 = 5,351,347.14 : x
  2. Step 2: Convert to fraction form
    9,761,629.26/13,471,025.10 = 5,351,347.14/x
  3. Step 3: Cross multiply
    9,761,629.26x = 13,471,025.10 × 5,351,347.14
  4. Step 4: Simplify right side
    9,761,629.26x = 72,088,131,641,753.20
  5. Step 5: Solve for x
    x = 72,088,131,641,753.20/9,761,629.26
  6. Step 6: Final answer
    x = 7,384,846.29

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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.