Home / 3,650,982.68-5,036,813.34-2,444,147.48

Finding the Fourth Proportional to 3,650,982.68, 5,036,813.34 and 2,444,147.48

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Solution

The fourth proportional to 3,650,982.68, 5,036,813.34 and 2,444,147.48 is: 3,371,890.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,982.68 : 5,036,813.34 = 2,444,147.48 : x
  2. Step 2: Convert to fraction form
    3,650,982.68/5,036,813.34 = 2,444,147.48/x
  3. Step 3: Cross multiply
    3,650,982.68x = 5,036,813.34 × 2,444,147.48
  4. Step 4: Simplify right side
    3,650,982.68x = 12,310,714,632,191.38
  5. Step 5: Solve for x
    x = 12,310,714,632,191.38/3,650,982.68
  6. Step 6: Final answer
    x = 3,371,890.72

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1.5x scale

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.