Home / 3,022,171.77-4,532,169.02-1,000,042.41

Finding the Fourth Proportional to 3,022,171.77, 4,532,169.02 and 1,000,042.41

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Solution

The fourth proportional to 3,022,171.77, 4,532,169.02 and 1,000,042.41 is: 1,499,703.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,171.77 : 4,532,169.02 = 1,000,042.41 : x
  2. Step 2: Convert to fraction form
    3,022,171.77/4,532,169.02 = 1,000,042.41/x
  3. Step 3: Cross multiply
    3,022,171.77x = 4,532,169.02 × 1,000,042.41
  4. Step 4: Simplify right side
    3,022,171.77x = 4,532,361,224,287.93
  5. Step 5: Solve for x
    x = 4,532,361,224,287.93/3,022,171.77
  6. Step 6: Final answer
    x = 1,499,703.38

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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.