Home / 3,575,126.22-4,935,264.57-2,125,291.02

Finding the Fourth Proportional to 3,575,126.22, 4,935,264.57 and 2,125,291.02

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Solution

The fourth proportional to 3,575,126.22, 4,935,264.57 and 2,125,291.02 is: 2,933,847.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,126.22 : 4,935,264.57 = 2,125,291.02 : x
  2. Step 2: Convert to fraction form
    3,575,126.22/4,935,264.57 = 2,125,291.02/x
  3. Step 3: Cross multiply
    3,575,126.22x = 4,935,264.57 × 2,125,291.02
  4. Step 4: Simplify right side
    3,575,126.22x = 10,488,873,471,945.16
  5. Step 5: Solve for x
    x = 10,488,873,471,945.16/3,575,126.22
  6. Step 6: Final answer
    x = 2,933,847.04

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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.