Home / 3,399,180.16-5,103,795.48-2,268,983.92

Finding the Fourth Proportional to 3,399,180.16, 5,103,795.48 and 2,268,983.92

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Solution

The fourth proportional to 3,399,180.16, 5,103,795.48 and 2,268,983.92 is: 3,406,830.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,180.16 : 5,103,795.48 = 2,268,983.92 : x
  2. Step 2: Convert to fraction form
    3,399,180.16/5,103,795.48 = 2,268,983.92/x
  3. Step 3: Cross multiply
    3,399,180.16x = 5,103,795.48 × 2,268,983.92
  4. Step 4: Simplify right side
    3,399,180.16x = 11,580,429,853,820.50
  5. Step 5: Solve for x
    x = 11,580,429,853,820.50/3,399,180.16
  6. Step 6: Final answer
    x = 3,406,830.27

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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.