Home / 2,484,986.52-3,428,456.46-2,025,310.68

Finding the Fourth Proportional to 2,484,986.52, 3,428,456.46 and 2,025,310.68

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Solution

The fourth proportional to 2,484,986.52, 3,428,456.46 and 2,025,310.68 is: 2,794,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,986.52 : 3,428,456.46 = 2,025,310.68 : x
  2. Step 2: Convert to fraction form
    2,484,986.52/3,428,456.46 = 2,025,310.68/x
  3. Step 3: Cross multiply
    2,484,986.52x = 3,428,456.46 × 2,025,310.68
  4. Step 4: Simplify right side
    2,484,986.52x = 6,943,689,484,352.99
  5. Step 5: Solve for x
    x = 6,943,689,484,352.99/2,484,986.52
  6. Step 6: Final answer
    x = 2,794,256.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.