Home / 2,053,378.98-3,079,833.14-537,208.22

Finding the Fourth Proportional to 2,053,378.98, 3,079,833.14 and 537,208.22

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Solution

The fourth proportional to 2,053,378.98, 3,079,833.14 and 537,208.22 is: 805,750.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,378.98 : 3,079,833.14 = 537,208.22 : x
  2. Step 2: Convert to fraction form
    2,053,378.98/3,079,833.14 = 537,208.22/x
  3. Step 3: Cross multiply
    2,053,378.98x = 3,079,833.14 × 537,208.22
  4. Step 4: Simplify right side
    2,053,378.98x = 1,654,511,679,036.41
  5. Step 5: Solve for x
    x = 1,654,511,679,036.41/2,053,378.98
  6. Step 6: Final answer
    x = 805,750.76

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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.