Home / 3,511,543.38-4,846,323.72-1,983,748.92

Finding the Fourth Proportional to 3,511,543.38, 4,846,323.72 and 1,983,748.92

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Solution

The fourth proportional to 3,511,543.38, 4,846,323.72 and 1,983,748.92 is: 2,737,796.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,543.38 : 4,846,323.72 = 1,983,748.92 : x
  2. Step 2: Convert to fraction form
    3,511,543.38/4,846,323.72 = 1,983,748.92/x
  3. Step 3: Cross multiply
    3,511,543.38x = 4,846,323.72 × 1,983,748.92
  4. Step 4: Simplify right side
    3,511,543.38x = 9,613,889,445,520.38
  5. Step 5: Solve for x
    x = 9,613,889,445,520.38/3,511,543.38
  6. Step 6: Final answer
    x = 2,737,796.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.