Home / 1,132,882.82-1,698,825.66-600,281.09

Finding the Fourth Proportional to 1,132,882.82, 1,698,825.66 and 600,281.09

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Solution

The fourth proportional to 1,132,882.82, 1,698,825.66 and 600,281.09 is: 900,157.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,882.82 : 1,698,825.66 = 600,281.09 : x
  2. Step 2: Convert to fraction form
    1,132,882.82/1,698,825.66 = 600,281.09/x
  3. Step 3: Cross multiply
    1,132,882.82x = 1,698,825.66 × 600,281.09
  4. Step 4: Simplify right side
    1,132,882.82x = 1,019,772,918,904.77
  5. Step 5: Solve for x
    x = 1,019,772,918,904.77/1,132,882.82
  6. Step 6: Final answer
    x = 900,157.46

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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.