Home / 11,238,132.69-15,508,623.17-6,081,494.29

Finding the Fourth Proportional to 11,238,132.69, 15,508,623.17 and 6,081,494.29

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Solution

The fourth proportional to 11,238,132.69, 15,508,623.17 and 6,081,494.29 is: 8,392,462.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,132.69 : 15,508,623.17 = 6,081,494.29 : x
  2. Step 2: Convert to fraction form
    11,238,132.69/15,508,623.17 = 6,081,494.29/x
  3. Step 3: Cross multiply
    11,238,132.69x = 15,508,623.17 × 6,081,494.29
  4. Step 4: Simplify right side
    11,238,132.69x = 94,315,603,230,548.88
  5. Step 5: Solve for x
    x = 94,315,603,230,548.88/11,238,132.69
  6. Step 6: Final answer
    x = 8,392,462.15

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Double scale
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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.