Home / 2,214,529.28-3,056,050.44-1,195,934.03

Finding the Fourth Proportional to 2,214,529.28, 3,056,050.44 and 1,195,934.03

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Solution

The fourth proportional to 2,214,529.28, 3,056,050.44 and 1,195,934.03 is: 1,650,388.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,529.28 : 3,056,050.44 = 1,195,934.03 : x
  2. Step 2: Convert to fraction form
    2,214,529.28/3,056,050.44 = 1,195,934.03/x
  3. Step 3: Cross multiply
    2,214,529.28x = 3,056,050.44 × 1,195,934.03
  4. Step 4: Simplify right side
    2,214,529.28x = 3,654,834,706,302.06
  5. Step 5: Solve for x
    x = 3,654,834,706,302.06/2,214,529.28
  6. Step 6: Final answer
    x = 1,650,388.98

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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.