Home / 3,047,562.45-4,572,104.76-2,150,755.74

Finding the Fourth Proportional to 3,047,562.45, 4,572,104.76 and 2,150,755.74

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Solution

The fourth proportional to 3,047,562.45, 4,572,104.76 and 2,150,755.74 is: 3,226,670.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,562.45 : 4,572,104.76 = 2,150,755.74 : x
  2. Step 2: Convert to fraction form
    3,047,562.45/4,572,104.76 = 2,150,755.74/x
  3. Step 3: Cross multiply
    3,047,562.45x = 4,572,104.76 × 2,150,755.74
  4. Step 4: Simplify right side
    3,047,562.45x = 9,833,480,556,451.32
  5. Step 5: Solve for x
    x = 9,833,480,556,451.32/3,047,562.45
  6. Step 6: Final answer
    x = 3,226,670.73

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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.