Home / 3,677,832.28-5,516,693.04-1,654,647.48

Finding the Fourth Proportional to 3,677,832.28, 5,516,693.04 and 1,654,647.48

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Solution

The fourth proportional to 3,677,832.28, 5,516,693.04 and 1,654,647.48 is: 2,481,946.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,832.28 : 5,516,693.04 = 1,654,647.48 : x
  2. Step 2: Convert to fraction form
    3,677,832.28/5,516,693.04 = 1,654,647.48/x
  3. Step 3: Cross multiply
    3,677,832.28x = 5,516,693.04 × 1,654,647.48
  4. Step 4: Simplify right side
    3,677,832.28x = 9,128,182,236,569.54
  5. Step 5: Solve for x
    x = 9,128,182,236,569.54/3,677,832.28
  6. Step 6: Final answer
    x = 2,481,946.30

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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.