Home / 9,591,264.44-13,235,790.46-5,240,257.32

Finding the Fourth Proportional to 9,591,264.44, 13,235,790.46 and 5,240,257.32

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Solution

The fourth proportional to 9,591,264.44, 13,235,790.46 and 5,240,257.32 is: 7,231,470.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,264.44 : 13,235,790.46 = 5,240,257.32 : x
  2. Step 2: Convert to fraction form
    9,591,264.44/13,235,790.46 = 5,240,257.32/x
  3. Step 3: Cross multiply
    9,591,264.44x = 13,235,790.46 × 5,240,257.32
  4. Step 4: Simplify right side
    9,591,264.44x = 69,358,947,844,001.18
  5. Step 5: Solve for x
    x = 69,358,947,844,001.18/9,591,264.44
  6. Step 6: Final answer
    x = 7,231,470.71

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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.