Home / 11,054,575.82-15,255,110.24-6,025,368.70

Finding the Fourth Proportional to 11,054,575.82, 15,255,110.24 and 6,025,368.70

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Solution

The fourth proportional to 11,054,575.82, 15,255,110.24 and 6,025,368.70 is: 8,314,897.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,575.82 : 15,255,110.24 = 6,025,368.70 : x
  2. Step 2: Convert to fraction form
    11,054,575.82/15,255,110.24 = 6,025,368.70/x
  3. Step 3: Cross multiply
    11,054,575.82x = 15,255,110.24 × 6,025,368.70
  4. Step 4: Simplify right side
    11,054,575.82x = 91,917,663,758,671.73
  5. Step 5: Solve for x
    x = 91,917,663,758,671.73/11,054,575.82
  6. Step 6: Final answer
    x = 8,314,897.40

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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.