Home / 4,063,763.52-5,607,778.18-2,321,090.69

Finding the Fourth Proportional to 4,063,763.52, 5,607,778.18 and 2,321,090.69

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Solution

The fourth proportional to 4,063,763.52, 5,607,778.18 and 2,321,090.69 is: 3,202,982.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,763.52 : 5,607,778.18 = 2,321,090.69 : x
  2. Step 2: Convert to fraction form
    4,063,763.52/5,607,778.18 = 2,321,090.69/x
  3. Step 3: Cross multiply
    4,063,763.52x = 5,607,778.18 × 2,321,090.69
  4. Step 4: Simplify right side
    4,063,763.52x = 13,016,161,685,538.80
  5. Step 5: Solve for x
    x = 13,016,161,685,538.80/4,063,763.52
  6. Step 6: Final answer
    x = 3,202,982.07

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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.