Home / 4,725,620.10-7,083,764.55-2,327,501.70

Finding the Fourth Proportional to 4,725,620.10, 7,083,764.55 and 2,327,501.70

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Solution

The fourth proportional to 4,725,620.10, 7,083,764.55 and 2,327,501.70 is: 3,488,954.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,620.10 : 7,083,764.55 = 2,327,501.70 : x
  2. Step 2: Convert to fraction form
    4,725,620.10/7,083,764.55 = 2,327,501.70/x
  3. Step 3: Cross multiply
    4,725,620.10x = 7,083,764.55 × 2,327,501.70
  4. Step 4: Simplify right side
    4,725,620.10x = 16,487,474,032,524.74
  5. Step 5: Solve for x
    x = 16,487,474,032,524.74/4,725,620.10
  6. Step 6: Final answer
    x = 3,488,954.61

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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.