Home / 3,441,844.49-4,749,754.86-1,893,264.82

Finding the Fourth Proportional to 3,441,844.49, 4,749,754.86 and 1,893,264.82

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Solution

The fourth proportional to 3,441,844.49, 4,749,754.86 and 1,893,264.82 is: 2,612,710.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,844.49 : 4,749,754.86 = 1,893,264.82 : x
  2. Step 2: Convert to fraction form
    3,441,844.49/4,749,754.86 = 1,893,264.82/x
  3. Step 3: Cross multiply
    3,441,844.49x = 4,749,754.86 × 1,893,264.82
  4. Step 4: Simplify right side
    3,441,844.49x = 8,992,543,780,062.03
  5. Step 5: Solve for x
    x = 8,992,543,780,062.03/3,441,844.49
  6. Step 6: Final answer
    x = 2,612,710.66

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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.