Home / 11,037,722.78-15,232,057.46-6,144,100.94

Finding the Fourth Proportional to 11,037,722.78, 15,232,057.46 and 6,144,100.94

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Solution

The fourth proportional to 11,037,722.78, 15,232,057.46 and 6,144,100.94 is: 8,478,859.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,037,722.78 : 15,232,057.46 = 6,144,100.94 : x
  2. Step 2: Convert to fraction form
    11,037,722.78/15,232,057.46 = 6,144,100.94/x
  3. Step 3: Cross multiply
    11,037,722.78x = 15,232,057.46 × 6,144,100.94
  4. Step 4: Simplify right side
    11,037,722.78x = 93,587,298,451,239.22
  5. Step 5: Solve for x
    x = 93,587,298,451,239.22/11,037,722.78
  6. Step 6: Final answer
    x = 8,478,859.30

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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.