Home / 4,561,314.05-6,841,970.84-2,099,081.30

Finding the Fourth Proportional to 4,561,314.05, 6,841,970.84 and 2,099,081.30

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Solution

The fourth proportional to 4,561,314.05, 6,841,970.84 and 2,099,081.30 is: 3,148,621.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,314.05 : 6,841,970.84 = 2,099,081.30 : x
  2. Step 2: Convert to fraction form
    4,561,314.05/6,841,970.84 = 2,099,081.30/x
  3. Step 3: Cross multiply
    4,561,314.05x = 6,841,970.84 × 2,099,081.30
  4. Step 4: Simplify right side
    4,561,314.05x = 14,361,853,034,893.88
  5. Step 5: Solve for x
    x = 14,361,853,034,893.88/4,561,314.05
  6. Step 6: Final answer
    x = 3,148,621.84

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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.