Home / 2,016,854.20-3,025,281.30-2,005,044.40

Finding the Fourth Proportional to 2,016,854.20, 3,025,281.30 and 2,005,044.40

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Solution

The fourth proportional to 2,016,854.20, 3,025,281.30 and 2,005,044.40 is: 3,007,566.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,854.20 : 3,025,281.30 = 2,005,044.40 : x
  2. Step 2: Convert to fraction form
    2,016,854.20/3,025,281.30 = 2,005,044.40/x
  3. Step 3: Cross multiply
    2,016,854.20x = 3,025,281.30 × 2,005,044.40
  4. Step 4: Simplify right side
    2,016,854.20x = 6,065,823,328,989.72
  5. Step 5: Solve for x
    x = 6,065,823,328,989.72/2,016,854.20
  6. Step 6: Final answer
    x = 3,007,566.60

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Similar ratio
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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.