Home / 6,005,847.47-9,008,771.21-1,518,123.47

Finding the Fourth Proportional to 6,005,847.47, 9,008,771.21 and 1,518,123.47

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Solution

The fourth proportional to 6,005,847.47, 9,008,771.21 and 1,518,123.47 is: 2,277,185.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,847.47 : 9,008,771.21 = 1,518,123.47 : x
  2. Step 2: Convert to fraction form
    6,005,847.47/9,008,771.21 = 1,518,123.47/x
  3. Step 3: Cross multiply
    6,005,847.47x = 9,008,771.21 × 1,518,123.47
  4. Step 4: Simplify right side
    6,005,847.47x = 13,676,427,002,170.68
  5. Step 5: Solve for x
    x = 13,676,427,002,170.68/6,005,847.47
  6. Step 6: Final answer
    x = 2,277,185.21

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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.