Home / 2,534,045.74-3,494,180.91-1,614,818.80

Finding the Fourth Proportional to 2,534,045.74, 3,494,180.91 and 1,614,818.80

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Solution

The fourth proportional to 2,534,045.74, 3,494,180.91 and 1,614,818.80 is: 2,226,664.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,045.74 : 3,494,180.91 = 1,614,818.80 : x
  2. Step 2: Convert to fraction form
    2,534,045.74/3,494,180.91 = 1,614,818.80/x
  3. Step 3: Cross multiply
    2,534,045.74x = 3,494,180.91 × 1,614,818.80
  4. Step 4: Simplify right side
    2,534,045.74x = 5,642,469,024,069.11
  5. Step 5: Solve for x
    x = 5,642,469,024,069.11/2,534,045.74
  6. Step 6: Final answer
    x = 2,226,664.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.