Home / 2,691,652.70-4,036,297.70-1,007,575.22

Finding the Fourth Proportional to 2,691,652.70, 4,036,297.70 and 1,007,575.22

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Solution

The fourth proportional to 2,691,652.70, 4,036,297.70 and 1,007,575.22 is: 1,510,920.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,652.70 : 4,036,297.70 = 1,007,575.22 : x
  2. Step 2: Convert to fraction form
    2,691,652.70/4,036,297.70 = 1,007,575.22/x
  3. Step 3: Cross multiply
    2,691,652.70x = 4,036,297.70 × 1,007,575.22
  4. Step 4: Simplify right side
    2,691,652.70x = 4,066,873,543,062.99
  5. Step 5: Solve for x
    x = 4,066,873,543,062.99/2,691,652.70
  6. Step 6: Final answer
    x = 1,510,920.61

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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.