Home / 2,053,376.98-3,079,830.14-537,206.22

Finding the Fourth Proportional to 2,053,376.98, 3,079,830.14 and 537,206.22

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Solution

The fourth proportional to 2,053,376.98, 3,079,830.14 and 537,206.22 is: 805,747.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,376.98 : 3,079,830.14 = 537,206.22 : x
  2. Step 2: Convert to fraction form
    2,053,376.98/3,079,830.14 = 537,206.22/x
  3. Step 3: Cross multiply
    2,053,376.98x = 3,079,830.14 × 537,206.22
  4. Step 4: Simplify right side
    2,053,376.98x = 1,654,503,907,751.47
  5. Step 5: Solve for x
    x = 1,654,503,907,751.47/2,053,376.98
  6. Step 6: Final answer
    x = 805,747.76

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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.