Home / 5,458,564.26-7,532,698.05-3,011,177.22

Finding the Fourth Proportional to 5,458,564.26, 7,532,698.05 and 3,011,177.22

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Solution

The fourth proportional to 5,458,564.26, 7,532,698.05 and 3,011,177.22 is: 4,155,358.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,564.26 : 7,532,698.05 = 3,011,177.22 : x
  2. Step 2: Convert to fraction form
    5,458,564.26/7,532,698.05 = 3,011,177.22/x
  3. Step 3: Cross multiply
    5,458,564.26x = 7,532,698.05 × 3,011,177.22
  4. Step 4: Simplify right side
    5,458,564.26x = 22,682,288,773,298.42
  5. Step 5: Solve for x
    x = 22,682,288,773,298.42/5,458,564.26
  6. Step 6: Final answer
    x = 4,155,358.02

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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.