Home / 2,693,452.38-4,040,820.09-1,010,570.46

Finding the Fourth Proportional to 2,693,452.38, 4,040,820.09 and 1,010,570.46

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Solution

The fourth proportional to 2,693,452.38, 4,040,820.09 and 1,010,570.46 is: 1,516,096.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,452.38 : 4,040,820.09 = 1,010,570.46 : x
  2. Step 2: Convert to fraction form
    2,693,452.38/4,040,820.09 = 1,010,570.46/x
  3. Step 3: Cross multiply
    2,693,452.38x = 4,040,820.09 × 1,010,570.46
  4. Step 4: Simplify right side
    2,693,452.38x = 4,083,533,417,128.54
  5. Step 5: Solve for x
    x = 4,083,533,417,128.54/2,693,452.38
  6. Step 6: Final answer
    x = 1,516,096.39

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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.