Home / 3,663,726.49-5,056,548.02-2,032,659.16

Finding the Fourth Proportional to 3,663,726.49, 5,056,548.02 and 2,032,659.16

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Solution

The fourth proportional to 3,663,726.49, 5,056,548.02 and 2,032,659.16 is: 2,805,405.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,726.49 : 5,056,548.02 = 2,032,659.16 : x
  2. Step 2: Convert to fraction form
    3,663,726.49/5,056,548.02 = 2,032,659.16/x
  3. Step 3: Cross multiply
    3,663,726.49x = 5,056,548.02 × 2,032,659.16
  4. Step 4: Simplify right side
    3,663,726.49x = 10,278,238,635,650.67
  5. Step 5: Solve for x
    x = 10,278,238,635,650.67/3,663,726.49
  6. Step 6: Final answer
    x = 2,805,405.55

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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.