Home / 2,691,701.40-4,033,268.30-1,883,615.83

Finding the Fourth Proportional to 2,691,701.40, 4,033,268.30 and 1,883,615.83

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Solution

The fourth proportional to 2,691,701.40, 4,033,268.30 and 1,883,615.83 is: 2,822,426.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,701.40 : 4,033,268.30 = 1,883,615.83 : x
  2. Step 2: Convert to fraction form
    2,691,701.40/4,033,268.30 = 1,883,615.83/x
  3. Step 3: Cross multiply
    2,691,701.40x = 4,033,268.30 × 1,883,615.83
  4. Step 4: Simplify right side
    2,691,701.40x = 7,597,128,016,517.19
  5. Step 5: Solve for x
    x = 7,597,128,016,517.19/2,691,701.40
  6. Step 6: Final answer
    x = 2,822,426.00

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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.