Home / 5,403,866.46-7,456,114.80-3,227,983.80

Finding the Fourth Proportional to 5,403,866.46, 7,456,114.80 and 3,227,983.80

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Solution

The fourth proportional to 5,403,866.46, 7,456,114.80 and 3,227,983.80 is: 4,453,888.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,866.46 : 7,456,114.80 = 3,227,983.80 : x
  2. Step 2: Convert to fraction form
    5,403,866.46/7,456,114.80 = 3,227,983.80/x
  3. Step 3: Cross multiply
    5,403,866.46x = 7,456,114.80 × 3,227,983.80
  4. Step 4: Simplify right side
    5,403,866.46x = 24,068,217,785,340.24
  5. Step 5: Solve for x
    x = 24,068,217,785,340.24/5,403,866.46
  6. Step 6: Final answer
    x = 4,453,888.33

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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.