Home / 3,237,189-4,853,270.61-2,097,543.30

Finding the Fourth Proportional to 3,237,189, 4,853,270.61 and 2,097,543.30

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Solution

The fourth proportional to 3,237,189, 4,853,270.61 and 2,097,543.30 is: 3,144,686.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,189 : 4,853,270.61 = 2,097,543.30 : x
  2. Step 2: Convert to fraction form
    3,237,189/4,853,270.61 = 2,097,543.30/x
  3. Step 3: Cross multiply
    3,237,189x = 4,853,270.61 × 2,097,543.30
  4. Step 4: Simplify right side
    3,237,189x = 10,179,945,251,092.41
  5. Step 5: Solve for x
    x = 10,179,945,251,092.41/3,237,189
  6. Step 6: Final answer
    x = 3,144,686.72

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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.