Home / 3,005,363.53-4,147,892.58-2,236,102.66

Finding the Fourth Proportional to 3,005,363.53, 4,147,892.58 and 2,236,102.66

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Solution

The fourth proportional to 3,005,363.53, 4,147,892.58 and 2,236,102.66 is: 3,086,186.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,363.53 : 4,147,892.58 = 2,236,102.66 : x
  2. Step 2: Convert to fraction form
    3,005,363.53/4,147,892.58 = 2,236,102.66/x
  3. Step 3: Cross multiply
    3,005,363.53x = 4,147,892.58 × 2,236,102.66
  4. Step 4: Simplify right side
    3,005,363.53x = 9,275,113,631,532.26
  5. Step 5: Solve for x
    x = 9,275,113,631,532.26/3,005,363.53
  6. Step 6: Final answer
    x = 3,086,186.93

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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.