Home / 2,703,498.95-3,730,923.44-1,479,805.47

Finding the Fourth Proportional to 2,703,498.95, 3,730,923.44 and 1,479,805.47

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Solution

The fourth proportional to 2,703,498.95, 3,730,923.44 and 1,479,805.47 is: 2,042,183.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,498.95 : 3,730,923.44 = 1,479,805.47 : x
  2. Step 2: Convert to fraction form
    2,703,498.95/3,730,923.44 = 1,479,805.47/x
  3. Step 3: Cross multiply
    2,703,498.95x = 3,730,923.44 × 1,479,805.47
  4. Step 4: Simplify right side
    2,703,498.95x = 5,521,040,914,663.22
  5. Step 5: Solve for x
    x = 5,521,040,914,663.22/2,703,498.95
  6. Step 6: Final answer
    x = 2,042,183.49

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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.