Home / 11,054,578.23-15,255,113.57-6,025,371.11

Finding the Fourth Proportional to 11,054,578.23, 15,255,113.57 and 6,025,371.11

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Solution

The fourth proportional to 11,054,578.23, 15,255,113.57 and 6,025,371.11 is: 8,314,900.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,578.23 : 15,255,113.57 = 6,025,371.11 : x
  2. Step 2: Convert to fraction form
    11,054,578.23/15,255,113.57 = 6,025,371.11/x
  3. Step 3: Cross multiply
    11,054,578.23x = 15,255,113.57 × 6,025,371.11
  4. Step 4: Simplify right side
    11,054,578.23x = 91,917,720,478,044.55
  5. Step 5: Solve for x
    x = 91,917,720,478,044.55/11,054,578.23
  6. Step 6: Final answer
    x = 8,314,900.72

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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.