Home / 2,293,232.40-3,438,552.60-873,334.80

Finding the Fourth Proportional to 2,293,232.40, 3,438,552.60 and 873,334.80

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Solution

The fourth proportional to 2,293,232.40, 3,438,552.60 and 873,334.80 is: 1,309,508.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,232.40 : 3,438,552.60 = 873,334.80 : x
  2. Step 2: Convert to fraction form
    2,293,232.40/3,438,552.60 = 873,334.80/x
  3. Step 3: Cross multiply
    2,293,232.40x = 3,438,552.60 × 873,334.80
  4. Step 4: Simplify right side
    2,293,232.40x = 3,003,007,647,210.48
  5. Step 5: Solve for x
    x = 3,003,007,647,210.48/2,293,232.40
  6. Step 6: Final answer
    x = 1,309,508.64

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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.