Home / 2,034,244.80-3,049,423.20-754,509.60

Finding the Fourth Proportional to 2,034,244.80, 3,049,423.20 and 754,509.60

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Solution

The fourth proportional to 2,034,244.80, 3,049,423.20 and 754,509.60 is: 1,131,043.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,244.80 : 3,049,423.20 = 754,509.60 : x
  2. Step 2: Convert to fraction form
    2,034,244.80/3,049,423.20 = 754,509.60/x
  3. Step 3: Cross multiply
    2,034,244.80x = 3,049,423.20 × 754,509.60
  4. Step 4: Simplify right side
    2,034,244.80x = 2,300,819,078,862.72
  5. Step 5: Solve for x
    x = 2,300,819,078,862.72/2,034,244.80
  6. Step 6: Final answer
    x = 1,131,043.36

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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.