Home / 6,047,493.70-9,074,149.42-3,772,434.14

Finding the Fourth Proportional to 6,047,493.70, 9,074,149.42 and 3,772,434.14

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Solution

The fourth proportional to 6,047,493.70, 9,074,149.42 and 3,772,434.14 is: 5,660,465.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,493.70 : 9,074,149.42 = 3,772,434.14 : x
  2. Step 2: Convert to fraction form
    6,047,493.70/9,074,149.42 = 3,772,434.14/x
  3. Step 3: Cross multiply
    6,047,493.70x = 9,074,149.42 × 3,772,434.14
  4. Step 4: Simplify right side
    6,047,493.70x = 34,231,631,063,469.20
  5. Step 5: Solve for x
    x = 34,231,631,063,469.20/6,047,493.70
  6. Step 6: Final answer
    x = 5,660,465.77

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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.