Home / 5,321,363.33-7,343,488.26-3,029,523.95

Finding the Fourth Proportional to 5,321,363.33, 7,343,488.26 and 3,029,523.95

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Solution

The fourth proportional to 5,321,363.33, 7,343,488.26 and 3,029,523.95 is: 4,180,746.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,321,363.33 : 7,343,488.26 = 3,029,523.95 : x
  2. Step 2: Convert to fraction form
    5,321,363.33/7,343,488.26 = 3,029,523.95/x
  3. Step 3: Cross multiply
    5,321,363.33x = 7,343,488.26 × 3,029,523.95
  4. Step 4: Simplify right side
    5,321,363.33x = 22,247,273,523,496.38
  5. Step 5: Solve for x
    x = 22,247,273,523,496.38/5,321,363.33
  6. Step 6: Final answer
    x = 4,180,746.96

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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.