Home / 4,767,234.10-7,150,851.15-4,375,323.70

Finding the Fourth Proportional to 4,767,234.10, 7,150,851.15 and 4,375,323.70

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Solution

The fourth proportional to 4,767,234.10, 7,150,851.15 and 4,375,323.70 is: 6,562,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,234.10 : 7,150,851.15 = 4,375,323.70 : x
  2. Step 2: Convert to fraction form
    4,767,234.10/7,150,851.15 = 4,375,323.70/x
  3. Step 3: Cross multiply
    4,767,234.10x = 7,150,851.15 × 4,375,323.70
  4. Step 4: Simplify right side
    4,767,234.10x = 31,287,288,511,767.26
  5. Step 5: Solve for x
    x = 31,287,288,511,767.26/4,767,234.10
  6. Step 6: Final answer
    x = 6,562,985.55

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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.