Home / 4,663,239.06-6,995,801.43-1,967,569.86

Finding the Fourth Proportional to 4,663,239.06, 6,995,801.43 and 1,967,569.86

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Solution

The fourth proportional to 4,663,239.06, 6,995,801.43 and 1,967,569.86 is: 2,951,752.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,239.06 : 6,995,801.43 = 1,967,569.86 : x
  2. Step 2: Convert to fraction form
    4,663,239.06/6,995,801.43 = 1,967,569.86/x
  3. Step 3: Cross multiply
    4,663,239.06x = 6,995,801.43 × 1,967,569.86
  4. Step 4: Simplify right side
    4,663,239.06x = 13,764,728,040,212.90
  5. Step 5: Solve for x
    x = 13,764,728,040,212.90/4,663,239.06
  6. Step 6: Final answer
    x = 2,951,752.60

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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.