Home / 2,239,996.23-3,359,708.35-723,521.61

Finding the Fourth Proportional to 2,239,996.23, 3,359,708.35 and 723,521.61

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Solution

The fourth proportional to 2,239,996.23, 3,359,708.35 and 723,521.61 is: 1,085,190.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,996.23 : 3,359,708.35 = 723,521.61 : x
  2. Step 2: Convert to fraction form
    2,239,996.23/3,359,708.35 = 723,521.61/x
  3. Step 3: Cross multiply
    2,239,996.23x = 3,359,708.35 × 723,521.61
  4. Step 4: Simplify right side
    2,239,996.23x = 2,430,821,592,713.64
  5. Step 5: Solve for x
    x = 2,430,821,592,713.64/2,239,996.23
  6. Step 6: Final answer
    x = 1,085,190.04

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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.