Home / 2,034,252.80-3,049,435.20-754,517.60

Finding the Fourth Proportional to 2,034,252.80, 3,049,435.20 and 754,517.60

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Solution

The fourth proportional to 2,034,252.80, 3,049,435.20 and 754,517.60 is: 1,131,055.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,252.80 : 3,049,435.20 = 754,517.60 : x
  2. Step 2: Convert to fraction form
    2,034,252.80/3,049,435.20 = 754,517.60/x
  3. Step 3: Cross multiply
    2,034,252.80x = 3,049,435.20 × 754,517.60
  4. Step 4: Simplify right side
    2,034,252.80x = 2,300,852,528,459.52
  5. Step 5: Solve for x
    x = 2,300,852,528,459.52/2,034,252.80
  6. Step 6: Final answer
    x = 1,131,055.36

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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.