Home / 2,072,234.24-3,102,544.86-1,565,200.16

Finding the Fourth Proportional to 2,072,234.24, 3,102,544.86 and 1,565,200.16

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Solution

The fourth proportional to 2,072,234.24, 3,102,544.86 and 1,565,200.16 is: 2,343,414.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,234.24 : 3,102,544.86 = 1,565,200.16 : x
  2. Step 2: Convert to fraction form
    2,072,234.24/3,102,544.86 = 1,565,200.16/x
  3. Step 3: Cross multiply
    2,072,234.24x = 3,102,544.86 × 1,565,200.16
  4. Step 4: Simplify right side
    2,072,234.24x = 4,856,103,711,279.18
  5. Step 5: Solve for x
    x = 4,856,103,711,279.18/2,072,234.24
  6. Step 6: Final answer
    x = 2,343,414.47

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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.