Home / 1,606,744.33-2,217,347.98-881,591.85

Finding the Fourth Proportional to 1,606,744.33, 2,217,347.98 and 881,591.85

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Solution

The fourth proportional to 1,606,744.33, 2,217,347.98 and 881,591.85 is: 1,216,619.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,744.33 : 2,217,347.98 = 881,591.85 : x
  2. Step 2: Convert to fraction form
    1,606,744.33/2,217,347.98 = 881,591.85/x
  3. Step 3: Cross multiply
    1,606,744.33x = 2,217,347.98 × 881,591.85
  4. Step 4: Simplify right side
    1,606,744.33x = 1,954,795,907,781.96
  5. Step 5: Solve for x
    x = 1,954,795,907,781.96/1,606,744.33
  6. Step 6: Final answer
    x = 1,216,619.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.