Home / 9,591,726.54-13,236,562.26-5,240,844.04

Finding the Fourth Proportional to 9,591,726.54, 13,236,562.26 and 5,240,844.04

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Solution

The fourth proportional to 9,591,726.54, 13,236,562.26 and 5,240,844.04 is: 7,232,353.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,726.54 : 13,236,562.26 = 5,240,844.04 : x
  2. Step 2: Convert to fraction form
    9,591,726.54/13,236,562.26 = 5,240,844.04/x
  3. Step 3: Cross multiply
    9,591,726.54x = 13,236,562.26 × 5,240,844.04
  4. Step 4: Simplify right side
    9,591,726.54x = 69,370,758,370,171.98
  5. Step 5: Solve for x
    x = 69,370,758,370,171.98/9,591,726.54
  6. Step 6: Final answer
    x = 7,232,353.65

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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.