Home / 2,052,343.44-2,832,215.09-1,134,596.43

Finding the Fourth Proportional to 2,052,343.44, 2,832,215.09 and 1,134,596.43

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Solution

The fourth proportional to 2,052,343.44, 2,832,215.09 and 1,134,596.43 is: 1,565,732.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,343.44 : 2,832,215.09 = 1,134,596.43 : x
  2. Step 2: Convert to fraction form
    2,052,343.44/2,832,215.09 = 1,134,596.43/x
  3. Step 3: Cross multiply
    2,052,343.44x = 2,832,215.09 × 1,134,596.43
  4. Step 4: Simplify right side
    2,052,343.44x = 3,213,421,124,433.15
  5. Step 5: Solve for x
    x = 3,213,421,124,433.15/2,052,343.44
  6. Step 6: Final answer
    x = 1,565,732.65

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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.