Home / 8,796,002.40-13,194,003.60-5,257,058.40

Finding the Fourth Proportional to 8,796,002.40, 13,194,003.60 and 5,257,058.40

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Solution

The fourth proportional to 8,796,002.40, 13,194,003.60 and 5,257,058.40 is: 7,885,587.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,002.40 : 13,194,003.60 = 5,257,058.40 : x
  2. Step 2: Convert to fraction form
    8,796,002.40/13,194,003.60 = 5,257,058.40/x
  3. Step 3: Cross multiply
    8,796,002.40x = 13,194,003.60 × 5,257,058.40
  4. Step 4: Simplify right side
    8,796,002.40x = 69,361,647,455,010.24
  5. Step 5: Solve for x
    x = 69,361,647,455,010.24/8,796,002.40
  6. Step 6: Final answer
    x = 7,885,587.60

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Similar ratio
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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.