Home / 11,580,398.25-17,370,597.92-7,933,532.01

Finding the Fourth Proportional to 11,580,398.25, 17,370,597.92 and 7,933,532.01

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Solution

The fourth proportional to 11,580,398.25, 17,370,597.92 and 7,933,532.01 is: 11,900,298.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,398.25 : 17,370,597.92 = 7,933,532.01 : x
  2. Step 2: Convert to fraction form
    11,580,398.25/17,370,597.92 = 7,933,532.01/x
  3. Step 3: Cross multiply
    11,580,398.25x = 17,370,597.92 × 7,933,532.01
  4. Step 4: Simplify right side
    11,580,398.25x = 137,810,194,591,491.75
  5. Step 5: Solve for x
    x = 137,810,194,591,491.75/11,580,398.25
  6. Step 6: Final answer
    x = 11,900,298.38

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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.