Home / 3,582,793.92-5,368,876.42-2,631,514.53

Finding the Fourth Proportional to 3,582,793.92, 5,368,876.42 and 2,631,514.53

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Solution

The fourth proportional to 3,582,793.92, 5,368,876.42 and 2,631,514.53 is: 3,943,368.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,793.92 : 5,368,876.42 = 2,631,514.53 : x
  2. Step 2: Convert to fraction form
    3,582,793.92/5,368,876.42 = 2,631,514.53/x
  3. Step 3: Cross multiply
    3,582,793.92x = 5,368,876.42 × 2,631,514.53
  4. Step 4: Simplify right side
    3,582,793.92x = 14,128,276,295,846.81
  5. Step 5: Solve for x
    x = 14,128,276,295,846.81/3,582,793.92
  6. Step 6: Final answer
    x = 3,943,368.39

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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.