Home / 4,850,882.16-7,281,370-3,572,932.56

Finding the Fourth Proportional to 4,850,882.16, 7,281,370 and 3,572,932.56

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Solution

The fourth proportional to 4,850,882.16, 7,281,370 and 3,572,932.56 is: 5,363,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,882.16 : 7,281,370 = 3,572,932.56 : x
  2. Step 2: Convert to fraction form
    4,850,882.16/7,281,370 = 3,572,932.56/x
  3. Step 3: Cross multiply
    4,850,882.16x = 7,281,370 × 3,572,932.56
  4. Step 4: Simplify right side
    4,850,882.16x = 26,015,843,954,407.20
  5. Step 5: Solve for x
    x = 26,015,843,954,407.20/4,850,882.16
  6. Step 6: Final answer
    x = 5,363,116.05

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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.