Home / 4,276,288.80-5,896,549.44-2,725,093.20

Finding the Fourth Proportional to 4,276,288.80, 5,896,549.44 and 2,725,093.20

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Solution

The fourth proportional to 4,276,288.80, 5,896,549.44 and 2,725,093.20 is: 3,757,614.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,288.80 : 5,896,549.44 = 2,725,093.20 : x
  2. Step 2: Convert to fraction form
    4,276,288.80/5,896,549.44 = 2,725,093.20/x
  3. Step 3: Cross multiply
    4,276,288.80x = 5,896,549.44 × 2,725,093.20
  4. Step 4: Simplify right side
    4,276,288.80x = 16,068,646,782,407.81
  5. Step 5: Solve for x
    x = 16,068,646,782,407.81/4,276,288.80
  6. Step 6: Final answer
    x = 3,757,614.96

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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.