Home / 2,307,072.32-3,455,967.84-1,150,832.96

Finding the Fourth Proportional to 2,307,072.32, 3,455,967.84 and 1,150,832.96

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Solution

The fourth proportional to 2,307,072.32, 3,455,967.84 and 1,150,832.96 is: 1,723,934.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,072.32 : 3,455,967.84 = 1,150,832.96 : x
  2. Step 2: Convert to fraction form
    2,307,072.32/3,455,967.84 = 1,150,832.96/x
  3. Step 3: Cross multiply
    2,307,072.32x = 3,455,967.84 × 1,150,832.96
  4. Step 4: Simplify right side
    2,307,072.32x = 3,977,241,698,972.01
  5. Step 5: Solve for x
    x = 3,977,241,698,972.01/2,307,072.32
  6. Step 6: Final answer
    x = 1,723,934.56

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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.