Home / 5,625,221.55-7,762,806.01-3,046,902.33

Finding the Fourth Proportional to 5,625,221.55, 7,762,806.01 and 3,046,902.33

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Solution

The fourth proportional to 5,625,221.55, 7,762,806.01 and 3,046,902.33 is: 4,204,725.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,221.55 : 7,762,806.01 = 3,046,902.33 : x
  2. Step 2: Convert to fraction form
    5,625,221.55/7,762,806.01 = 3,046,902.33/x
  3. Step 3: Cross multiply
    5,625,221.55x = 7,762,806.01 × 3,046,902.33
  4. Step 4: Simplify right side
    5,625,221.55x = 23,652,511,708,460.37
  5. Step 5: Solve for x
    x = 23,652,511,708,460.37/5,625,221.55
  6. Step 6: Final answer
    x = 4,204,725.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.