Home / 1,894,517.76-2,614,298.04-1,034,895.54

Finding the Fourth Proportional to 1,894,517.76, 2,614,298.04 and 1,034,895.54

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Solution

The fourth proportional to 1,894,517.76, 2,614,298.04 and 1,034,895.54 is: 1,428,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,517.76 : 2,614,298.04 = 1,034,895.54 : x
  2. Step 2: Convert to fraction form
    1,894,517.76/2,614,298.04 = 1,034,895.54/x
  3. Step 3: Cross multiply
    1,894,517.76x = 2,614,298.04 × 1,034,895.54
  4. Step 4: Simplify right side
    1,894,517.76x = 2,705,525,381,826.74
  5. Step 5: Solve for x
    x = 2,705,525,381,826.74/1,894,517.76
  6. Step 6: Final answer
    x = 1,428,081.30

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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.