Home / 2,040,577.43-3,060,765.26-761,085.23

Finding the Fourth Proportional to 2,040,577.43, 3,060,765.26 and 761,085.23

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Solution

The fourth proportional to 2,040,577.43, 3,060,765.26 and 761,085.23 is: 1,141,590.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,577.43 : 3,060,765.26 = 761,085.23 : x
  2. Step 2: Convert to fraction form
    2,040,577.43/3,060,765.26 = 761,085.23/x
  3. Step 3: Cross multiply
    2,040,577.43x = 3,060,765.26 × 761,085.23
  4. Step 4: Simplify right side
    2,040,577.43x = 2,329,503,218,326.77
  5. Step 5: Solve for x
    x = 2,329,503,218,326.77/2,040,577.43
  6. Step 6: Final answer
    x = 1,141,590.21

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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.