Home / 1,793,449.20-2,684,843.16-1,791,087.24

Finding the Fourth Proportional to 1,793,449.20, 2,684,843.16 and 1,791,087.24

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Solution

The fourth proportional to 1,793,449.20, 2,684,843.16 and 1,791,087.24 is: 2,681,307.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,449.20 : 2,684,843.16 = 1,791,087.24 : x
  2. Step 2: Convert to fraction form
    1,793,449.20/2,684,843.16 = 1,791,087.24/x
  3. Step 3: Cross multiply
    1,793,449.20x = 2,684,843.16 × 1,791,087.24
  4. Step 4: Simplify right side
    1,793,449.20x = 4,808,788,325,277.28
  5. Step 5: Solve for x
    x = 4,808,788,325,277.28/1,793,449.20
  6. Step 6: Final answer
    x = 2,681,307.24

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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.