Home / 2,398,824.92-3,598,860-715,928.40

Finding the Fourth Proportional to 2,398,824.92, 3,598,860 and 715,928.40

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Solution

The fourth proportional to 2,398,824.92, 3,598,860 and 715,928.40 is: 1,074,078.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,824.92 : 3,598,860 = 715,928.40 : x
  2. Step 2: Convert to fraction form
    2,398,824.92/3,598,860 = 715,928.40/x
  3. Step 3: Cross multiply
    2,398,824.92x = 3,598,860 × 715,928.40
  4. Step 4: Simplify right side
    2,398,824.92x = 2,576,526,081,624
  5. Step 5: Solve for x
    x = 2,576,526,081,624/2,398,824.92
  6. Step 6: Final answer
    x = 1,074,078.42

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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.