Home / 2,730,768-4,094,884.92-1,593,857.44

Finding the Fourth Proportional to 2,730,768, 4,094,884.92 and 1,593,857.44

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Solution

The fourth proportional to 2,730,768, 4,094,884.92 and 1,593,857.44 is: 2,390,046.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,768 : 4,094,884.92 = 1,593,857.44 : x
  2. Step 2: Convert to fraction form
    2,730,768/4,094,884.92 = 1,593,857.44/x
  3. Step 3: Cross multiply
    2,730,768x = 4,094,884.92 × 1,593,857.44
  4. Step 4: Simplify right side
    2,730,768x = 6,526,662,795,685.81
  5. Step 5: Solve for x
    x = 6,526,662,795,685.81/2,730,768
  6. Step 6: Final answer
    x = 2,390,046.61

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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.