Home / 2,569,958.82-3,854,947.14-650,869.56

Finding the Fourth Proportional to 2,569,958.82, 3,854,947.14 and 650,869.56

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Solution

The fourth proportional to 2,569,958.82, 3,854,947.14 and 650,869.56 is: 976,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,958.82 : 3,854,947.14 = 650,869.56 : x
  2. Step 2: Convert to fraction form
    2,569,958.82/3,854,947.14 = 650,869.56/x
  3. Step 3: Cross multiply
    2,569,958.82x = 3,854,947.14 × 650,869.56
  4. Step 4: Simplify right side
    2,569,958.82x = 2,509,067,748,835.06
  5. Step 5: Solve for x
    x = 2,509,067,748,835.06/2,569,958.82
  6. Step 6: Final answer
    x = 976,306.60

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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.