Home / 2,534,962.20-3,802,443.30-2,425,752.60

Finding the Fourth Proportional to 2,534,962.20, 3,802,443.30 and 2,425,752.60

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Solution

The fourth proportional to 2,534,962.20, 3,802,443.30 and 2,425,752.60 is: 3,638,628.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,962.20 : 3,802,443.30 = 2,425,752.60 : x
  2. Step 2: Convert to fraction form
    2,534,962.20/3,802,443.30 = 2,425,752.60/x
  3. Step 3: Cross multiply
    2,534,962.20x = 3,802,443.30 × 2,425,752.60
  4. Step 4: Simplify right side
    2,534,962.20x = 9,223,786,721,327.58
  5. Step 5: Solve for x
    x = 9,223,786,721,327.58/2,534,962.20
  6. Step 6: Final answer
    x = 3,638,628.90

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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.