Home / 8,748,045.20-13,122,067.80-6,055,410.80

Finding the Fourth Proportional to 8,748,045.20, 13,122,067.80 and 6,055,410.80

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Solution

The fourth proportional to 8,748,045.20, 13,122,067.80 and 6,055,410.80 is: 9,083,116.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,045.20 : 13,122,067.80 = 6,055,410.80 : x
  2. Step 2: Convert to fraction form
    8,748,045.20/13,122,067.80 = 6,055,410.80/x
  3. Step 3: Cross multiply
    8,748,045.20x = 13,122,067.80 × 6,055,410.80
  4. Step 4: Simplify right side
    8,748,045.20x = 79,459,511,074,452.23
  5. Step 5: Solve for x
    x = 79,459,511,074,452.23/8,748,045.20
  6. Step 6: Final answer
    x = 9,083,116.20

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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.