Home / 2,072,260.50-3,108,565.71-576,352.50

Finding the Fourth Proportional to 2,072,260.50, 3,108,565.71 and 576,352.50

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Solution

The fourth proportional to 2,072,260.50, 3,108,565.71 and 576,352.50 is: 864,577.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,260.50 : 3,108,565.71 = 576,352.50 : x
  2. Step 2: Convert to fraction form
    2,072,260.50/3,108,565.71 = 576,352.50/x
  3. Step 3: Cross multiply
    2,072,260.50x = 3,108,565.71 × 576,352.50
  4. Step 4: Simplify right side
    2,072,260.50x = 1,791,629,618,372.78
  5. Step 5: Solve for x
    x = 1,791,629,618,372.78/2,072,260.50
  6. Step 6: Final answer
    x = 864,577.41

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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.