Home / 10,747,227.11-14,831,025.78-6,100,971.57

Finding the Fourth Proportional to 10,747,227.11, 14,831,025.78 and 6,100,971.57

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Solution

The fourth proportional to 10,747,227.11, 14,831,025.78 and 6,100,971.57 is: 8,419,256.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,747,227.11 : 14,831,025.78 = 6,100,971.57 : x
  2. Step 2: Convert to fraction form
    10,747,227.11/14,831,025.78 = 6,100,971.57/x
  3. Step 3: Cross multiply
    10,747,227.11x = 14,831,025.78 × 6,100,971.57
  4. Step 4: Simplify right side
    10,747,227.11x = 90,483,666,637,717.08
  5. Step 5: Solve for x
    x = 90,483,666,637,717.08/10,747,227.11
  6. Step 6: Final answer
    x = 8,419,256.96

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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.