Home / 5,627,326.52-7,765,717.23-3,049,007.19

Finding the Fourth Proportional to 5,627,326.52, 7,765,717.23 and 3,049,007.19

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Solution

The fourth proportional to 5,627,326.52, 7,765,717.23 and 3,049,007.19 is: 4,207,633.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,627,326.52 : 7,765,717.23 = 3,049,007.19 : x
  2. Step 2: Convert to fraction form
    5,627,326.52/7,765,717.23 = 3,049,007.19/x
  3. Step 3: Cross multiply
    5,627,326.52x = 7,765,717.23 × 3,049,007.19
  4. Step 4: Simplify right side
    5,627,326.52x = 23,677,727,669,776.88
  5. Step 5: Solve for x
    x = 23,677,727,669,776.88/5,627,326.52
  6. Step 6: Final answer
    x = 4,207,633.52

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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.