Home / 3,048,007.20-4,569,937.20-1,451,335.20

Finding the Fourth Proportional to 3,048,007.20, 4,569,937.20 and 1,451,335.20

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Solution

The fourth proportional to 3,048,007.20, 4,569,937.20 and 1,451,335.20 is: 2,176,015.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,007.20 : 4,569,937.20 = 1,451,335.20 : x
  2. Step 2: Convert to fraction form
    3,048,007.20/4,569,937.20 = 1,451,335.20/x
  3. Step 3: Cross multiply
    3,048,007.20x = 4,569,937.20 × 1,451,335.20
  4. Step 4: Simplify right side
    3,048,007.20x = 6,632,510,720,149.44
  5. Step 5: Solve for x
    x = 6,632,510,720,149.44/3,048,007.20
  6. Step 6: Final answer
    x = 2,176,015.44

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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.