Home / 2,463,284.80-3,694,408.80-1,043,387.20

Finding the Fourth Proportional to 2,463,284.80, 3,694,408.80 and 1,043,387.20

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Solution

The fourth proportional to 2,463,284.80, 3,694,408.80 and 1,043,387.20 is: 1,564,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,284.80 : 3,694,408.80 = 1,043,387.20 : x
  2. Step 2: Convert to fraction form
    2,463,284.80/3,694,408.80 = 1,043,387.20/x
  3. Step 3: Cross multiply
    2,463,284.80x = 3,694,408.80 × 1,043,387.20
  4. Step 4: Simplify right side
    2,463,284.80x = 3,854,698,853,487.36
  5. Step 5: Solve for x
    x = 3,854,698,853,487.36/2,463,284.80
  6. Step 6: Final answer
    x = 1,564,861.22

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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.