Home / 2,052,672.78-2,832,638.46-1,134,878.18

Finding the Fourth Proportional to 2,052,672.78, 2,832,638.46 and 1,134,878.18

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Solution

The fourth proportional to 2,052,672.78, 2,832,638.46 and 1,134,878.18 is: 1,566,104.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,672.78 : 2,832,638.46 = 1,134,878.18 : x
  2. Step 2: Convert to fraction form
    2,052,672.78/2,832,638.46 = 1,134,878.18/x
  3. Step 3: Cross multiply
    2,052,672.78x = 2,832,638.46 × 1,134,878.18
  4. Step 4: Simplify right side
    2,052,672.78x = 3,214,699,580,082.80
  5. Step 5: Solve for x
    x = 3,214,699,580,082.80/2,052,672.78
  6. Step 6: Final answer
    x = 1,566,104.26

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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.