Home / 2,053,374.18-3,079,825.96-537,203.43

Finding the Fourth Proportional to 2,053,374.18, 3,079,825.96 and 537,203.43

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Solution

The fourth proportional to 2,053,374.18, 3,079,825.96 and 537,203.43 is: 805,743.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,374.18 : 3,079,825.96 = 537,203.43 : x
  2. Step 2: Convert to fraction form
    2,053,374.18/3,079,825.96 = 537,203.43/x
  3. Step 3: Cross multiply
    2,053,374.18x = 3,079,825.96 × 537,203.43
  4. Step 4: Simplify right side
    2,053,374.18x = 1,654,493,069,515.04
  5. Step 5: Solve for x
    x = 1,654,493,069,515.04/2,053,374.18
  6. Step 6: Final answer
    x = 805,743.58

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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.