Home / 1,960,953.38-2,941,599.60-541,009.43

Finding the Fourth Proportional to 1,960,953.38, 2,941,599.60 and 541,009.43

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Solution

The fourth proportional to 1,960,953.38, 2,941,599.60 and 541,009.43 is: 811,560.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,960,953.38 : 2,941,599.60 = 541,009.43 : x
  2. Step 2: Convert to fraction form
    1,960,953.38/2,941,599.60 = 541,009.43/x
  3. Step 3: Cross multiply
    1,960,953.38x = 2,941,599.60 × 541,009.43
  4. Step 4: Simplify right side
    1,960,953.38x = 1,591,433,122,884.23
  5. Step 5: Solve for x
    x = 1,591,433,122,884.23/1,960,953.38
  6. Step 6: Final answer
    x = 811,560.92

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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.