Home / 4,276,200.81-5,896,428.37-2,725,005.25

Finding the Fourth Proportional to 4,276,200.81, 5,896,428.37 and 2,725,005.25

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Solution

The fourth proportional to 4,276,200.81, 5,896,428.37 and 2,725,005.25 is: 3,757,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,200.81 : 5,896,428.37 = 2,725,005.25 : x
  2. Step 2: Convert to fraction form
    4,276,200.81/5,896,428.37 = 2,725,005.25/x
  3. Step 3: Cross multiply
    4,276,200.81x = 5,896,428.37 × 2,725,005.25
  4. Step 4: Simplify right side
    4,276,200.81x = 16,067,798,264,498.94
  5. Step 5: Solve for x
    x = 16,067,798,264,498.94/4,276,200.81
  6. Step 6: Final answer
    x = 3,757,493.85

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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.