Home / 1,819,559.85-2,723,660.19-1,340,327.94

Finding the Fourth Proportional to 1,819,559.85, 2,723,660.19 and 1,340,327.94

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Solution

The fourth proportional to 1,819,559.85, 2,723,660.19 and 1,340,327.94 is: 2,006,308.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,559.85 : 2,723,660.19 = 1,340,327.94 : x
  2. Step 2: Convert to fraction form
    1,819,559.85/2,723,660.19 = 1,340,327.94/x
  3. Step 3: Cross multiply
    1,819,559.85x = 2,723,660.19 × 1,340,327.94
  4. Step 4: Simplify right side
    1,819,559.85x = 3,650,597,851,722.71
  5. Step 5: Solve for x
    x = 3,650,597,851,722.71/1,819,559.85
  6. Step 6: Final answer
    x = 2,006,308.20

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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.