Home / 5,246,169.70-7,869,535.42-1,652,216.58

Finding the Fourth Proportional to 5,246,169.70, 7,869,535.42 and 1,652,216.58

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Solution

The fourth proportional to 5,246,169.70, 7,869,535.42 and 1,652,216.58 is: 2,478,413.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,246,169.70 : 7,869,535.42 = 1,652,216.58 : x
  2. Step 2: Convert to fraction form
    5,246,169.70/7,869,535.42 = 1,652,216.58/x
  3. Step 3: Cross multiply
    5,246,169.70x = 7,869,535.42 × 1,652,216.58
  4. Step 4: Simplify right side
    5,246,169.70x = 13,002,176,897,821.26
  5. Step 5: Solve for x
    x = 13,002,176,897,821.26/5,246,169.70
  6. Step 6: Final answer
    x = 2,478,413.33

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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.