Home / 2,016,752.30-3,025,128.45-1,560,106.70

Finding the Fourth Proportional to 2,016,752.30, 3,025,128.45 and 1,560,106.70

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Solution

The fourth proportional to 2,016,752.30, 3,025,128.45 and 1,560,106.70 is: 2,340,160.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,752.30 : 3,025,128.45 = 1,560,106.70 : x
  2. Step 2: Convert to fraction form
    2,016,752.30/3,025,128.45 = 1,560,106.70/x
  3. Step 3: Cross multiply
    2,016,752.30x = 3,025,128.45 × 1,560,106.70
  4. Step 4: Simplify right side
    2,016,752.30x = 4,719,523,163,205.62
  5. Step 5: Solve for x
    x = 4,719,523,163,205.62/2,016,752.30
  6. Step 6: Final answer
    x = 2,340,160.05

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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.