Home / 2,997,744.88-4,496,575.55-723,250.20

Finding the Fourth Proportional to 2,997,744.88, 4,496,575.55 and 723,250.20

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Solution

The fourth proportional to 2,997,744.88, 4,496,575.55 and 723,250.20 is: 1,084,865.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,744.88 : 4,496,575.55 = 723,250.20 : x
  2. Step 2: Convert to fraction form
    2,997,744.88/4,496,575.55 = 723,250.20/x
  3. Step 3: Cross multiply
    2,997,744.88x = 4,496,575.55 × 723,250.20
  4. Step 4: Simplify right side
    2,997,744.88x = 3,252,149,153,805.28
  5. Step 5: Solve for x
    x = 3,252,149,153,805.28/2,997,744.88
  6. Step 6: Final answer
    x = 1,084,865.22

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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.