Home / 2,225,002.80-3,337,309.80-729,094.80

Finding the Fourth Proportional to 2,225,002.80, 3,337,309.80 and 729,094.80

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Solution

The fourth proportional to 2,225,002.80, 3,337,309.80 and 729,094.80 is: 1,093,578.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,002.80 : 3,337,309.80 = 729,094.80 : x
  2. Step 2: Convert to fraction form
    2,225,002.80/3,337,309.80 = 729,094.80/x
  3. Step 3: Cross multiply
    2,225,002.80x = 3,337,309.80 × 729,094.80
  4. Step 4: Simplify right side
    2,225,002.80x = 2,433,215,221,169.04
  5. Step 5: Solve for x
    x = 2,433,215,221,169.04/2,225,002.80
  6. Step 6: Final answer
    x = 1,093,578.50

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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.