Home / 5,752,321.44-7,938,197.52-3,174,002.08

Finding the Fourth Proportional to 5,752,321.44, 7,938,197.52 and 3,174,002.08

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Solution

The fourth proportional to 5,752,321.44, 7,938,197.52 and 3,174,002.08 is: 4,380,119.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,321.44 : 7,938,197.52 = 3,174,002.08 : x
  2. Step 2: Convert to fraction form
    5,752,321.44/7,938,197.52 = 3,174,002.08/x
  3. Step 3: Cross multiply
    5,752,321.44x = 7,938,197.52 × 3,174,002.08
  4. Step 4: Simplify right side
    5,752,321.44x = 25,195,855,439,930.84
  5. Step 5: Solve for x
    x = 25,195,855,439,930.84/5,752,321.44
  6. Step 6: Final answer
    x = 4,380,119.52

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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.