Home / 9,348,082.60-14,023,217.40-2,958,980.80

Finding the Fourth Proportional to 9,348,082.60, 14,023,217.40 and 2,958,980.80

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Solution

The fourth proportional to 9,348,082.60, 14,023,217.40 and 2,958,980.80 is: 4,438,817.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,082.60 : 14,023,217.40 = 2,958,980.80 : x
  2. Step 2: Convert to fraction form
    9,348,082.60/14,023,217.40 = 2,958,980.80/x
  3. Step 3: Cross multiply
    9,348,082.60x = 14,023,217.40 × 2,958,980.80
  4. Step 4: Simplify right side
    9,348,082.60x = 41,494,431,040,825.92
  5. Step 5: Solve for x
    x = 41,494,431,040,825.92/9,348,082.60
  6. Step 6: Final answer
    x = 4,438,817.33

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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.