Home / 5,692,164.24-7,855,612.80-3,244,833.48

Finding the Fourth Proportional to 5,692,164.24, 7,855,612.80 and 3,244,833.48

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Solution

The fourth proportional to 5,692,164.24, 7,855,612.80 and 3,244,833.48 is: 4,478,113.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,164.24 : 7,855,612.80 = 3,244,833.48 : x
  2. Step 2: Convert to fraction form
    5,692,164.24/7,855,612.80 = 3,244,833.48/x
  3. Step 3: Cross multiply
    5,692,164.24x = 7,855,612.80 × 3,244,833.48
  4. Step 4: Simplify right side
    5,692,164.24x = 25,490,155,419,356.54
  5. Step 5: Solve for x
    x = 25,490,155,419,356.54/5,692,164.24
  6. Step 6: Final answer
    x = 4,478,113.13

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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.