Home / 2,766,546.24-3,816,530.80-1,799,323.62

Finding the Fourth Proportional to 2,766,546.24, 3,816,530.80 and 1,799,323.62

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Solution

The fourth proportional to 2,766,546.24, 3,816,530.80 and 1,799,323.62 is: 2,482,219.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,546.24 : 3,816,530.80 = 1,799,323.62 : x
  2. Step 2: Convert to fraction form
    2,766,546.24/3,816,530.80 = 1,799,323.62/x
  3. Step 3: Cross multiply
    2,766,546.24x = 3,816,530.80 × 1,799,323.62
  4. Step 4: Simplify right side
    2,766,546.24x = 6,867,174,017,555.18
  5. Step 5: Solve for x
    x = 6,867,174,017,555.18/2,766,546.24
  6. Step 6: Final answer
    x = 2,482,219.13

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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.