Home / 5,256,366.24-7,884,612.54-2,062,996.32

Finding the Fourth Proportional to 5,256,366.24, 7,884,612.54 and 2,062,996.32

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Solution

The fourth proportional to 5,256,366.24, 7,884,612.54 and 2,062,996.32 is: 3,094,519.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,366.24 : 7,884,612.54 = 2,062,996.32 : x
  2. Step 2: Convert to fraction form
    5,256,366.24/7,884,612.54 = 2,062,996.32/x
  3. Step 3: Cross multiply
    5,256,366.24x = 7,884,612.54 × 2,062,996.32
  4. Step 4: Simplify right side
    5,256,366.24x = 16,265,926,654,645.85
  5. Step 5: Solve for x
    x = 16,265,926,654,645.85/5,256,366.24
  6. Step 6: Final answer
    x = 3,094,519.28

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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.