Home / 3,642,575.10-5,460,363.45-2,832,510.30

Finding the Fourth Proportional to 3,642,575.10, 5,460,363.45 and 2,832,510.30

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Solution

The fourth proportional to 3,642,575.10, 5,460,363.45 and 2,832,510.30 is: 4,246,044.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,575.10 : 5,460,363.45 = 2,832,510.30 : x
  2. Step 2: Convert to fraction form
    3,642,575.10/5,460,363.45 = 2,832,510.30/x
  3. Step 3: Cross multiply
    3,642,575.10x = 5,460,363.45 × 2,832,510.30
  4. Step 4: Simplify right side
    3,642,575.10x = 15,466,535,713,868.54
  5. Step 5: Solve for x
    x = 15,466,535,713,868.54/3,642,575.10
  6. Step 6: Final answer
    x = 4,246,044.43

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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.