Home / 1,196,473.27-1,795,049.01-487,010.47

Finding the Fourth Proportional to 1,196,473.27, 1,795,049.01 and 487,010.47

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Solution

The fourth proportional to 1,196,473.27, 1,795,049.01 and 487,010.47 is: 730,653.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,473.27 : 1,795,049.01 = 487,010.47 : x
  2. Step 2: Convert to fraction form
    1,196,473.27/1,795,049.01 = 487,010.47/x
  3. Step 3: Cross multiply
    1,196,473.27x = 1,795,049.01 × 487,010.47
  4. Step 4: Simplify right side
    1,196,473.27x = 874,207,662,033.14
  5. Step 5: Solve for x
    x = 874,207,662,033.14/1,196,473.27
  6. Step 6: Final answer
    x = 730,653.73

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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.