Home / 3,502,324.80-5,253,487.20-3,029,932.80

Finding the Fourth Proportional to 3,502,324.80, 5,253,487.20 and 3,029,932.80

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Solution

The fourth proportional to 3,502,324.80, 5,253,487.20 and 3,029,932.80 is: 4,544,899.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,324.80 : 5,253,487.20 = 3,029,932.80 : x
  2. Step 2: Convert to fraction form
    3,502,324.80/5,253,487.20 = 3,029,932.80/x
  3. Step 3: Cross multiply
    3,502,324.80x = 5,253,487.20 × 3,029,932.80
  4. Step 4: Simplify right side
    3,502,324.80x = 15,917,713,181,660.16
  5. Step 5: Solve for x
    x = 15,917,713,181,660.16/3,502,324.80
  6. Step 6: Final answer
    x = 4,544,899.20

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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.