Home / 2,548,008.08-3,822,565.08-775,034

Finding the Fourth Proportional to 2,548,008.08, 3,822,565.08 and 775,034

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Solution

The fourth proportional to 2,548,008.08, 3,822,565.08 and 775,034 is: 1,162,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,008.08 : 3,822,565.08 = 775,034 : x
  2. Step 2: Convert to fraction form
    2,548,008.08/3,822,565.08 = 775,034/x
  3. Step 3: Cross multiply
    2,548,008.08x = 3,822,565.08 × 775,034
  4. Step 4: Simplify right side
    2,548,008.08x = 2,962,617,904,212.72
  5. Step 5: Solve for x
    x = 2,962,617,904,212.72/2,548,008.08
  6. Step 6: Final answer
    x = 1,162,719.20

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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.