Home / 2,626,910.10-3,940,365.15-1,504,055.70

Finding the Fourth Proportional to 2,626,910.10, 3,940,365.15 and 1,504,055.70

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Solution

The fourth proportional to 2,626,910.10, 3,940,365.15 and 1,504,055.70 is: 2,256,083.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,910.10 : 3,940,365.15 = 1,504,055.70 : x
  2. Step 2: Convert to fraction form
    2,626,910.10/3,940,365.15 = 1,504,055.70/x
  3. Step 3: Cross multiply
    2,626,910.10x = 3,940,365.15 × 1,504,055.70
  4. Step 4: Simplify right side
    2,626,910.10x = 5,926,528,663,938.86
  5. Step 5: Solve for x
    x = 5,926,528,663,938.86/2,626,910.10
  6. Step 6: Final answer
    x = 2,256,083.55

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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.