Home / 4,084,252.28-6,127,043.88-1,205,910.04

Finding the Fourth Proportional to 4,084,252.28, 6,127,043.88 and 1,205,910.04

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Solution

The fourth proportional to 4,084,252.28, 6,127,043.88 and 1,205,910.04 is: 1,809,061.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,252.28 : 6,127,043.88 = 1,205,910.04 : x
  2. Step 2: Convert to fraction form
    4,084,252.28/6,127,043.88 = 1,205,910.04/x
  3. Step 3: Cross multiply
    4,084,252.28x = 6,127,043.88 × 1,205,910.04
  4. Step 4: Simplify right side
    4,084,252.28x = 7,388,663,730,412.56
  5. Step 5: Solve for x
    x = 7,388,663,730,412.56/4,084,252.28
  6. Step 6: Final answer
    x = 1,809,061.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.