Home / 3,282,033.91-4,920,541.08-2,711,620.57

Finding the Fourth Proportional to 3,282,033.91, 4,920,541.08 and 2,711,620.57

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Solution

The fourth proportional to 3,282,033.91, 4,920,541.08 and 2,711,620.57 is: 4,065,357.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,033.91 : 4,920,541.08 = 2,711,620.57 : x
  2. Step 2: Convert to fraction form
    3,282,033.91/4,920,541.08 = 2,711,620.57/x
  3. Step 3: Cross multiply
    3,282,033.91x = 4,920,541.08 × 2,711,620.57
  4. Step 4: Simplify right side
    3,282,033.91x = 13,342,640,408,058.02
  5. Step 5: Solve for x
    x = 13,342,640,408,058.02/3,282,033.91
  6. Step 6: Final answer
    x = 4,065,357.27

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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.