Home / 3,760,612.25-5,644,139.40-3,732,305.63

Finding the Fourth Proportional to 3,760,612.25, 5,644,139.40 and 3,732,305.63

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Solution

The fourth proportional to 3,760,612.25, 5,644,139.40 and 3,732,305.63 is: 5,601,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,612.25 : 5,644,139.40 = 3,732,305.63 : x
  2. Step 2: Convert to fraction form
    3,760,612.25/5,644,139.40 = 3,732,305.63/x
  3. Step 3: Cross multiply
    3,760,612.25x = 5,644,139.40 × 3,732,305.63
  4. Step 4: Simplify right side
    3,760,612.25x = 21,065,653,230,904.12
  5. Step 5: Solve for x
    x = 21,065,653,230,904.12/3,760,612.25
  6. Step 6: Final answer
    x = 5,601,655.22

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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.