Home / 2,041,782.82-3,063,135.17-675,553.28

Finding the Fourth Proportional to 2,041,782.82, 3,063,135.17 and 675,553.28

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Solution

The fourth proportional to 2,041,782.82, 3,063,135.17 and 675,553.28 is: 1,013,482.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,782.82 : 3,063,135.17 = 675,553.28 : x
  2. Step 2: Convert to fraction form
    2,041,782.82/3,063,135.17 = 675,553.28/x
  3. Step 3: Cross multiply
    2,041,782.82x = 3,063,135.17 × 675,553.28
  4. Step 4: Simplify right side
    2,041,782.82x = 2,069,311,015,456.93
  5. Step 5: Solve for x
    x = 2,069,311,015,456.93/2,041,782.82
  6. Step 6: Final answer
    x = 1,013,482.43

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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.