Home / 7,339,301.30-11,005,015.35-3,074,651.30

Finding the Fourth Proportional to 7,339,301.30, 11,005,015.35 and 3,074,651.30

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Solution

The fourth proportional to 7,339,301.30, 11,005,015.35 and 3,074,651.30 is: 4,610,327.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339,301.30 : 11,005,015.35 = 3,074,651.30 : x
  2. Step 2: Convert to fraction form
    7,339,301.30/11,005,015.35 = 3,074,651.30/x
  3. Step 3: Cross multiply
    7,339,301.30x = 11,005,015.35 × 3,074,651.30
  4. Step 4: Simplify right side
    7,339,301.30x = 33,836,584,752,397.45
  5. Step 5: Solve for x
    x = 33,836,584,752,397.45/7,339,301.30
  6. Step 6: Final answer
    x = 4,610,327.79

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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.