Home / 9,338,615.29-14,008,352.24-2,861,226.73

Finding the Fourth Proportional to 9,338,615.29, 14,008,352.24 and 2,861,226.73

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Solution

The fourth proportional to 9,338,615.29, 14,008,352.24 and 2,861,226.73 is: 4,291,971.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,615.29 : 14,008,352.24 = 2,861,226.73 : x
  2. Step 2: Convert to fraction form
    9,338,615.29/14,008,352.24 = 2,861,226.73/x
  3. Step 3: Cross multiply
    9,338,615.29x = 14,008,352.24 × 2,861,226.73
  4. Step 4: Simplify right side
    9,338,615.29x = 40,081,071,858,037.24
  5. Step 5: Solve for x
    x = 40,081,071,858,037.24/9,338,615.29
  6. Step 6: Final answer
    x = 4,291,971.63

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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.