Home / 3,133,833.72-4,323,098.91-2,046,741.63

Finding the Fourth Proportional to 3,133,833.72, 4,323,098.91 and 2,046,741.63

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Solution

The fourth proportional to 3,133,833.72, 4,323,098.91 and 2,046,741.63 is: 2,823,463.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,833.72 : 4,323,098.91 = 2,046,741.63 : x
  2. Step 2: Convert to fraction form
    3,133,833.72/4,323,098.91 = 2,046,741.63/x
  3. Step 3: Cross multiply
    3,133,833.72x = 4,323,098.91 × 2,046,741.63
  4. Step 4: Simplify right side
    3,133,833.72x = 8,848,266,509,704.62
  5. Step 5: Solve for x
    x = 8,848,266,509,704.62/3,133,833.72
  6. Step 6: Final answer
    x = 2,823,463.94

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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.