Home / 11,293,013.16-15,584,456.77-6,136,374.56

Finding the Fourth Proportional to 11,293,013.16, 15,584,456.77 and 6,136,374.56

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Solution

The fourth proportional to 11,293,013.16, 15,584,456.77 and 6,136,374.56 is: 8,468,250.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,293,013.16 : 15,584,456.77 = 6,136,374.56 : x
  2. Step 2: Convert to fraction form
    11,293,013.16/15,584,456.77 = 6,136,374.56/x
  3. Step 3: Cross multiply
    11,293,013.16x = 15,584,456.77 × 6,136,374.56
  4. Step 4: Simplify right side
    11,293,013.16x = 95,632,063,961,584.55
  5. Step 5: Solve for x
    x = 95,632,063,961,584.55/11,293,013.16
  6. Step 6: Final answer
    x = 8,468,250.47

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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.