Home / 3,822,407.01-5,729,624.78-1,549,500.44

Finding the Fourth Proportional to 3,822,407.01, 5,729,624.78 and 1,549,500.44

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Solution

The fourth proportional to 3,822,407.01, 5,729,624.78 and 1,549,500.44 is: 2,322,634.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,407.01 : 5,729,624.78 = 1,549,500.44 : x
  2. Step 2: Convert to fraction form
    3,822,407.01/5,729,624.78 = 1,549,500.44/x
  3. Step 3: Cross multiply
    3,822,407.01x = 5,729,624.78 × 1,549,500.44
  4. Step 4: Simplify right side
    3,822,407.01x = 8,878,056,081,249.28
  5. Step 5: Solve for x
    x = 8,878,056,081,249.28/3,822,407.01
  6. Step 6: Final answer
    x = 2,322,634.94

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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.