Home / 2,527,899.20-3,794,472.48-1,465,017.92

Finding the Fourth Proportional to 2,527,899.20, 3,794,472.48 and 1,465,017.92

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Solution

The fourth proportional to 2,527,899.20, 3,794,472.48 and 1,465,017.92 is: 2,199,047.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,899.20 : 3,794,472.48 = 1,465,017.92 : x
  2. Step 2: Convert to fraction form
    2,527,899.20/3,794,472.48 = 1,465,017.92/x
  3. Step 3: Cross multiply
    2,527,899.20x = 3,794,472.48 × 1,465,017.92
  4. Step 4: Simplify right side
    2,527,899.20x = 5,558,970,180,146.84
  5. Step 5: Solve for x
    x = 5,558,970,180,146.84/2,527,899.20
  6. Step 6: Final answer
    x = 2,199,047.41

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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.