Home / 3,350,370.24-5,020,656.48-2,084,351.04

Finding the Fourth Proportional to 3,350,370.24, 5,020,656.48 and 2,084,351.04

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Solution

The fourth proportional to 3,350,370.24, 5,020,656.48 and 2,084,351.04 is: 3,123,478.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,370.24 : 5,020,656.48 = 2,084,351.04 : x
  2. Step 2: Convert to fraction form
    3,350,370.24/5,020,656.48 = 2,084,351.04/x
  3. Step 3: Cross multiply
    3,350,370.24x = 5,020,656.48 × 2,084,351.04
  4. Step 4: Simplify right side
    3,350,370.24x = 10,464,810,555,570.74
  5. Step 5: Solve for x
    x = 10,464,810,555,570.74/3,350,370.24
  6. Step 6: Final answer
    x = 3,123,478.84

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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.