Home / 4,337,972.28-6,499,843.38-3,073,542.84

Finding the Fourth Proportional to 4,337,972.28, 6,499,843.38 and 3,073,542.84

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Solution

The fourth proportional to 4,337,972.28, 6,499,843.38 and 3,073,542.84 is: 4,605,273.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,972.28 : 6,499,843.38 = 3,073,542.84 : x
  2. Step 2: Convert to fraction form
    4,337,972.28/6,499,843.38 = 3,073,542.84/x
  3. Step 3: Cross multiply
    4,337,972.28x = 6,499,843.38 × 3,073,542.84
  4. Step 4: Simplify right side
    4,337,972.28x = 19,977,547,081,720.40
  5. Step 5: Solve for x
    x = 19,977,547,081,720.40/4,337,972.28
  6. Step 6: Final answer
    x = 4,605,273.11

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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.