Home / 1,664,924.49-2,496,375.45-652,833.90

Finding the Fourth Proportional to 1,664,924.49, 2,496,375.45 and 652,833.90

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Solution

The fourth proportional to 1,664,924.49, 2,496,375.45 and 652,833.90 is: 978,854.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,924.49 : 2,496,375.45 = 652,833.90 : x
  2. Step 2: Convert to fraction form
    1,664,924.49/2,496,375.45 = 652,833.90/x
  3. Step 3: Cross multiply
    1,664,924.49x = 2,496,375.45 × 652,833.90
  4. Step 4: Simplify right side
    1,664,924.49x = 1,629,718,520,887.76
  5. Step 5: Solve for x
    x = 1,629,718,520,887.76/1,664,924.49
  6. Step 6: Final answer
    x = 978,854.31

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.