Home / 2,049,063.40-3,073,595.10-1,251,901.90

Finding the Fourth Proportional to 2,049,063.40, 3,073,595.10 and 1,251,901.90

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Solution

The fourth proportional to 2,049,063.40, 3,073,595.10 and 1,251,901.90 is: 1,877,852.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,063.40 : 3,073,595.10 = 1,251,901.90 : x
  2. Step 2: Convert to fraction form
    2,049,063.40/3,073,595.10 = 1,251,901.90/x
  3. Step 3: Cross multiply
    2,049,063.40x = 3,073,595.10 × 1,251,901.90
  4. Step 4: Simplify right side
    2,049,063.40x = 3,847,839,545,520.69
  5. Step 5: Solve for x
    x = 3,847,839,545,520.69/2,049,063.40
  6. Step 6: Final answer
    x = 1,877,852.85

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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.