Home / 3,259,433.30-4,890,899.55-1,366,366.10

Finding the Fourth Proportional to 3,259,433.30, 4,890,899.55 and 1,366,366.10

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Solution

The fourth proportional to 3,259,433.30, 4,890,899.55 and 1,366,366.10 is: 2,050,282.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,433.30 : 4,890,899.55 = 1,366,366.10 : x
  2. Step 2: Convert to fraction form
    3,259,433.30/4,890,899.55 = 1,366,366.10/x
  3. Step 3: Cross multiply
    3,259,433.30x = 4,890,899.55 × 1,366,366.10
  4. Step 4: Simplify right side
    3,259,433.30x = 6,682,759,343,625.26
  5. Step 5: Solve for x
    x = 6,682,759,343,625.26/3,259,433.30
  6. Step 6: Final answer
    x = 2,050,282.59

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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.