Home / 3,498,104.80-5,248,078.80-1,254,008.80

Finding the Fourth Proportional to 3,498,104.80, 5,248,078.80 and 1,254,008.80

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Solution

The fourth proportional to 3,498,104.80, 5,248,078.80 and 1,254,008.80 is: 1,881,343.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,104.80 : 5,248,078.80 = 1,254,008.80 : x
  2. Step 2: Convert to fraction form
    3,498,104.80/5,248,078.80 = 1,254,008.80/x
  3. Step 3: Cross multiply
    3,498,104.80x = 5,248,078.80 × 1,254,008.80
  4. Step 4: Simplify right side
    3,498,104.80x = 6,581,136,998,293.44
  5. Step 5: Solve for x
    x = 6,581,136,998,293.44/3,498,104.80
  6. Step 6: Final answer
    x = 1,881,343.58

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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.