Home / 2,744,885.04-4,118,024.52-825,785.52

Finding the Fourth Proportional to 2,744,885.04, 4,118,024.52 and 825,785.52

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Solution

The fourth proportional to 2,744,885.04, 4,118,024.52 and 825,785.52 is: 1,238,887.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,885.04 : 4,118,024.52 = 825,785.52 : x
  2. Step 2: Convert to fraction form
    2,744,885.04/4,118,024.52 = 825,785.52/x
  3. Step 3: Cross multiply
    2,744,885.04x = 4,118,024.52 × 825,785.52
  4. Step 4: Simplify right side
    2,744,885.04x = 3,400,605,019,620.95
  5. Step 5: Solve for x
    x = 3,400,605,019,620.95/2,744,885.04
  6. Step 6: Final answer
    x = 1,238,887.96

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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.