Home / 1,744,697.81-2,617,046.72-482,525.44

Finding the Fourth Proportional to 1,744,697.81, 2,617,046.72 and 482,525.44

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Solution

The fourth proportional to 1,744,697.81, 2,617,046.72 and 482,525.44 is: 723,788.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,697.81 : 2,617,046.72 = 482,525.44 : x
  2. Step 2: Convert to fraction form
    1,744,697.81/2,617,046.72 = 482,525.44/x
  3. Step 3: Cross multiply
    1,744,697.81x = 2,617,046.72 × 482,525.44
  4. Step 4: Simplify right side
    1,744,697.81x = 1,262,791,612,922.78
  5. Step 5: Solve for x
    x = 1,262,791,612,922.78/1,744,697.81
  6. Step 6: Final answer
    x = 723,788.16

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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.