Home / 1,135,171.22-1,701,606.99-736,065.14

Finding the Fourth Proportional to 1,135,171.22, 1,701,606.99 and 736,065.14

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Solution

The fourth proportional to 1,135,171.22, 1,701,606.99 and 736,065.14 is: 1,103,352.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,171.22 : 1,701,606.99 = 736,065.14 : x
  2. Step 2: Convert to fraction form
    1,135,171.22/1,701,606.99 = 736,065.14/x
  3. Step 3: Cross multiply
    1,135,171.22x = 1,701,606.99 × 736,065.14
  4. Step 4: Simplify right side
    1,135,171.22x = 1,252,493,587,319.33
  5. Step 5: Solve for x
    x = 1,252,493,587,319.33/1,135,171.22
  6. Step 6: Final answer
    x = 1,103,352.13

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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.