Home / 6,587,156.39-9,091,230.48-3,795,736.55

Finding the Fourth Proportional to 6,587,156.39, 9,091,230.48 and 3,795,736.55

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Solution

The fourth proportional to 6,587,156.39, 9,091,230.48 and 3,795,736.55 is: 5,238,666.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587,156.39 : 9,091,230.48 = 3,795,736.55 : x
  2. Step 2: Convert to fraction form
    6,587,156.39/9,091,230.48 = 3,795,736.55/x
  3. Step 3: Cross multiply
    6,587,156.39x = 9,091,230.48 × 3,795,736.55
  4. Step 4: Simplify right side
    6,587,156.39x = 34,507,915,778,573.26
  5. Step 5: Solve for x
    x = 34,507,915,778,573.26/6,587,156.39
  6. Step 6: Final answer
    x = 5,238,666.54

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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.