Home / 9,275,370.60-13,914,010.28-3,210,091.68

Finding the Fourth Proportional to 9,275,370.60, 13,914,010.28 and 3,210,091.68

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Solution

The fourth proportional to 9,275,370.60, 13,914,010.28 and 3,210,091.68 is: 4,815,467.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275,370.60 : 13,914,010.28 = 3,210,091.68 : x
  2. Step 2: Convert to fraction form
    9,275,370.60/13,914,010.28 = 3,210,091.68/x
  3. Step 3: Cross multiply
    9,275,370.60x = 13,914,010.28 × 3,210,091.68
  4. Step 4: Simplify right side
    9,275,370.60x = 44,665,248,635,262.47
  5. Step 5: Solve for x
    x = 44,665,248,635,262.47/9,275,370.60
  6. Step 6: Final answer
    x = 4,815,467.82

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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.