Home / 3,724,174.66-5,589,034.37-2,766,859.18

Finding the Fourth Proportional to 3,724,174.66, 5,589,034.37 and 2,766,859.18

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Solution

The fourth proportional to 3,724,174.66, 5,589,034.37 and 2,766,859.18 is: 4,152,348.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,174.66 : 5,589,034.37 = 2,766,859.18 : x
  2. Step 2: Convert to fraction form
    3,724,174.66/5,589,034.37 = 2,766,859.18/x
  3. Step 3: Cross multiply
    3,724,174.66x = 5,589,034.37 × 2,766,859.18
  4. Step 4: Simplify right side
    3,724,174.66x = 15,464,071,053,970.02
  5. Step 5: Solve for x
    x = 15,464,071,053,970.02/3,724,174.66
  6. Step 6: Final answer
    x = 4,152,348.50

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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.