Home / 3,399,180.10-5,103,795.38-2,268,983.86

Finding the Fourth Proportional to 3,399,180.10, 5,103,795.38 and 2,268,983.86

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Solution

The fourth proportional to 3,399,180.10, 5,103,795.38 and 2,268,983.86 is: 3,406,830.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,180.10 : 5,103,795.38 = 2,268,983.86 : x
  2. Step 2: Convert to fraction form
    3,399,180.10/5,103,795.38 = 2,268,983.86/x
  3. Step 3: Cross multiply
    3,399,180.10x = 5,103,795.38 × 2,268,983.86
  4. Step 4: Simplify right side
    3,399,180.10x = 11,580,429,341,962.57
  5. Step 5: Solve for x
    x = 11,580,429,341,962.57/3,399,180.10
  6. Step 6: Final answer
    x = 3,406,830.18

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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.