Home / 6,301,290.40-9,452,857.20-2,040,733.60

Finding the Fourth Proportional to 6,301,290.40, 9,452,857.20 and 2,040,733.60

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Solution

The fourth proportional to 6,301,290.40, 9,452,857.20 and 2,040,733.60 is: 3,061,398.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,290.40 : 9,452,857.20 = 2,040,733.60 : x
  2. Step 2: Convert to fraction form
    6,301,290.40/9,452,857.20 = 2,040,733.60/x
  3. Step 3: Cross multiply
    6,301,290.40x = 9,452,857.20 × 2,040,733.60
  4. Step 4: Simplify right side
    6,301,290.40x = 19,290,763,304,041.92
  5. Step 5: Solve for x
    x = 19,290,763,304,041.92/6,301,290.40
  6. Step 6: Final answer
    x = 3,061,398.87

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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.