Home / 10,769,122.59-16,153,742.96-2,682,098.23

Finding the Fourth Proportional to 10,769,122.59, 16,153,742.96 and 2,682,098.23

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Solution

The fourth proportional to 10,769,122.59, 16,153,742.96 and 2,682,098.23 is: 4,023,162.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769,122.59 : 16,153,742.96 = 2,682,098.23 : x
  2. Step 2: Convert to fraction form
    10,769,122.59/16,153,742.96 = 2,682,098.23/x
  3. Step 3: Cross multiply
    10,769,122.59x = 16,153,742.96 × 2,682,098.23
  4. Step 4: Simplify right side
    10,769,122.59x = 43,325,925,306,711.76
  5. Step 5: Solve for x
    x = 43,325,925,306,711.76/10,769,122.59
  6. Step 6: Final answer
    x = 4,023,162.05

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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.