Home / 2,040,531.45-3,062,765.48-1,030,793.55

Finding the Fourth Proportional to 2,040,531.45, 3,062,765.48 and 1,030,793.55

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Solution

The fourth proportional to 2,040,531.45, 3,062,765.48 and 1,030,793.55 is: 1,547,184.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,531.45 : 3,062,765.48 = 1,030,793.55 : x
  2. Step 2: Convert to fraction form
    2,040,531.45/3,062,765.48 = 1,030,793.55/x
  3. Step 3: Cross multiply
    2,040,531.45x = 3,062,765.48 × 1,030,793.55
  4. Step 4: Simplify right side
    2,040,531.45x = 3,157,078,896,792.69
  5. Step 5: Solve for x
    x = 3,157,078,896,792.69/2,040,531.45
  6. Step 6: Final answer
    x = 1,547,184.63

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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.