Home / 2,023,005.40-3,034,119.30-603,107.80

Finding the Fourth Proportional to 2,023,005.40, 3,034,119.30 and 603,107.80

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Solution

The fourth proportional to 2,023,005.40, 3,034,119.30 and 603,107.80 is: 904,545.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,005.40 : 3,034,119.30 = 603,107.80 : x
  2. Step 2: Convert to fraction form
    2,023,005.40/3,034,119.30 = 603,107.80/x
  3. Step 3: Cross multiply
    2,023,005.40x = 3,034,119.30 × 603,107.80
  4. Step 4: Simplify right side
    2,023,005.40x = 1,829,901,015,960.54
  5. Step 5: Solve for x
    x = 1,829,901,015,960.54/2,023,005.40
  6. Step 6: Final answer
    x = 904,545.79

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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.