Home / 11,243,055.72-15,515,422.02-6,086,417.26

Finding the Fourth Proportional to 11,243,055.72, 15,515,422.02 and 6,086,417.26

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Solution

The fourth proportional to 11,243,055.72, 15,515,422.02 and 6,086,417.26 is: 8,399,258.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,055.72 : 15,515,422.02 = 6,086,417.26 : x
  2. Step 2: Convert to fraction form
    11,243,055.72/15,515,422.02 = 6,086,417.26/x
  3. Step 3: Cross multiply
    11,243,055.72x = 15,515,422.02 × 6,086,417.26
  4. Step 4: Simplify right side
    11,243,055.72x = 94,433,332,378,712.06
  5. Step 5: Solve for x
    x = 94,433,332,378,712.06/11,243,055.72
  6. Step 6: Final answer
    x = 8,399,258.59

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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.