Home / 2,384,728.72-3,577,095.07-587,612.41

Finding the Fourth Proportional to 2,384,728.72, 3,577,095.07 and 587,612.41

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Solution

The fourth proportional to 2,384,728.72, 3,577,095.07 and 587,612.41 is: 881,419.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,728.72 : 3,577,095.07 = 587,612.41 : x
  2. Step 2: Convert to fraction form
    2,384,728.72/3,577,095.07 = 587,612.41/x
  3. Step 3: Cross multiply
    2,384,728.72x = 3,577,095.07 × 587,612.41
  4. Step 4: Simplify right side
    2,384,728.72x = 2,101,945,444,470.05
  5. Step 5: Solve for x
    x = 2,101,945,444,470.05/2,384,728.72
  6. Step 6: Final answer
    x = 881,419.10

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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.