Home / 2,406,049.33-3,609,074.03-808,612.47

Finding the Fourth Proportional to 2,406,049.33, 3,609,074.03 and 808,612.47

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Solution

The fourth proportional to 2,406,049.33, 3,609,074.03 and 808,612.47 is: 1,212,918.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,049.33 : 3,609,074.03 = 808,612.47 : x
  2. Step 2: Convert to fraction form
    2,406,049.33/3,609,074.03 = 808,612.47/x
  3. Step 3: Cross multiply
    2,406,049.33x = 3,609,074.03 × 808,612.47
  4. Step 4: Simplify right side
    2,406,049.33x = 2,918,342,265,811.15
  5. Step 5: Solve for x
    x = 2,918,342,265,811.15/2,406,049.33
  6. Step 6: Final answer
    x = 1,212,918.72

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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.