Home / 11,588,581.68-17,384,466.01-4,301,422.25

Finding the Fourth Proportional to 11,588,581.68, 17,384,466.01 and 4,301,422.25

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Solution

The fourth proportional to 11,588,581.68, 17,384,466.01 and 4,301,422.25 is: 6,452,724.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,581.68 : 17,384,466.01 = 4,301,422.25 : x
  2. Step 2: Convert to fraction form
    11,588,581.68/17,384,466.01 = 4,301,422.25/x
  3. Step 3: Cross multiply
    11,588,581.68x = 17,384,466.01 × 4,301,422.25
  4. Step 4: Simplify right side
    11,588,581.68x = 74,777,928,899,782.73
  5. Step 5: Solve for x
    x = 74,777,928,899,782.73/11,588,581.68
  6. Step 6: Final answer
    x = 6,452,724.84

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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.