Home / 11,293,028.52-15,584,472.77-6,136,390.07

Finding the Fourth Proportional to 11,293,028.52, 15,584,472.77 and 6,136,390.07

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Solution

The fourth proportional to 11,293,028.52, 15,584,472.77 and 6,136,390.07 is: 8,468,269.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,293,028.52 : 15,584,472.77 = 6,136,390.07 : x
  2. Step 2: Convert to fraction form
    11,293,028.52/15,584,472.77 = 6,136,390.07/x
  3. Step 3: Cross multiply
    11,293,028.52x = 15,584,472.77 × 6,136,390.07
  4. Step 4: Simplify right side
    11,293,028.52x = 95,632,403,901,850.84
  5. Step 5: Solve for x
    x = 95,632,403,901,850.84/11,293,028.52
  6. Step 6: Final answer
    x = 8,468,269.05

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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.