Home / 9,851,724.92-13,595,239.22-5,500,879.58

Finding the Fourth Proportional to 9,851,724.92, 13,595,239.22 and 5,500,879.58

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Solution

The fourth proportional to 9,851,724.92, 13,595,239.22 and 5,500,879.58 is: 7,591,134.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,724.92 : 13,595,239.22 = 5,500,879.58 : x
  2. Step 2: Convert to fraction form
    9,851,724.92/13,595,239.22 = 5,500,879.58/x
  3. Step 3: Cross multiply
    9,851,724.92x = 13,595,239.22 × 5,500,879.58
  4. Step 4: Simplify right side
    9,851,724.92x = 74,785,773,816,996.83
  5. Step 5: Solve for x
    x = 74,785,773,816,996.83/9,851,724.92
  6. Step 6: Final answer
    x = 7,591,134.99

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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.