Home / 3,096,166.10-4,644,249.15-2,019,998.08

Finding the Fourth Proportional to 3,096,166.10, 4,644,249.15 and 2,019,998.08

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Solution

The fourth proportional to 3,096,166.10, 4,644,249.15 and 2,019,998.08 is: 3,029,997.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,166.10 : 4,644,249.15 = 2,019,998.08 : x
  2. Step 2: Convert to fraction form
    3,096,166.10/4,644,249.15 = 2,019,998.08/x
  3. Step 3: Cross multiply
    3,096,166.10x = 4,644,249.15 × 2,019,998.08
  4. Step 4: Simplify right side
    3,096,166.10x = 9,381,374,366,041.63
  5. Step 5: Solve for x
    x = 9,381,374,366,041.63/3,096,166.10
  6. Step 6: Final answer
    x = 3,029,997.12

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Double scale
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Similar ratio
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1.5x scale

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.