Home / 5,691,057.64-7,853,911.14-3,277,387.24

Finding the Fourth Proportional to 5,691,057.64, 7,853,911.14 and 3,277,387.24

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Solution

The fourth proportional to 5,691,057.64, 7,853,911.14 and 3,277,387.24 is: 4,522,939.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,057.64 : 7,853,911.14 = 3,277,387.24 : x
  2. Step 2: Convert to fraction form
    5,691,057.64/7,853,911.14 = 3,277,387.24/x
  3. Step 3: Cross multiply
    5,691,057.64x = 7,853,911.14 × 3,277,387.24
  4. Step 4: Simplify right side
    5,691,057.64x = 25,740,308,154,329.86
  5. Step 5: Solve for x
    x = 25,740,308,154,329.86/5,691,057.64
  6. Step 6: Final answer
    x = 4,522,939.28

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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.