Home / 1,827,010.26-2,521,391.20-1,052,627.02

Finding the Fourth Proportional to 1,827,010.26, 2,521,391.20 and 1,052,627.02

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Solution

The fourth proportional to 1,827,010.26, 2,521,391.20 and 1,052,627.02 is: 1,452,692.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,010.26 : 2,521,391.20 = 1,052,627.02 : x
  2. Step 2: Convert to fraction form
    1,827,010.26/2,521,391.20 = 1,052,627.02/x
  3. Step 3: Cross multiply
    1,827,010.26x = 2,521,391.20 × 1,052,627.02
  4. Step 4: Simplify right side
    1,827,010.26x = 2,654,084,496,175.18
  5. Step 5: Solve for x
    x = 2,654,084,496,175.18/1,827,010.26
  6. Step 6: Final answer
    x = 1,452,692.72

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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.