Home / 2,697,569.24-3,722,649.55-1,536,016.44

Finding the Fourth Proportional to 2,697,569.24, 3,722,649.55 and 1,536,016.44

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Solution

The fourth proportional to 2,697,569.24, 3,722,649.55 and 1,536,016.44 is: 2,119,704.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,569.24 : 3,722,649.55 = 1,536,016.44 : x
  2. Step 2: Convert to fraction form
    2,697,569.24/3,722,649.55 = 1,536,016.44/x
  3. Step 3: Cross multiply
    2,697,569.24x = 3,722,649.55 × 1,536,016.44
  4. Step 4: Simplify right side
    2,697,569.24x = 5,718,050,905,318.56
  5. Step 5: Solve for x
    x = 5,718,050,905,318.56/2,697,569.24
  6. Step 6: Final answer
    x = 2,119,704.97

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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.