Home / 10,949,572.42-15,110,196.32-6,054,969.22

Finding the Fourth Proportional to 10,949,572.42, 15,110,196.32 and 6,054,969.22

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Solution

The fourth proportional to 10,949,572.42, 15,110,196.32 and 6,054,969.22 is: 8,355,739.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,572.42 : 15,110,196.32 = 6,054,969.22 : x
  2. Step 2: Convert to fraction form
    10,949,572.42/15,110,196.32 = 6,054,969.22/x
  3. Step 3: Cross multiply
    10,949,572.42x = 15,110,196.32 × 6,054,969.22
  4. Step 4: Simplify right side
    10,949,572.42x = 91,491,773,625,757.27
  5. Step 5: Solve for x
    x = 91,491,773,625,757.27/10,949,572.42
  6. Step 6: Final answer
    x = 8,355,739.39

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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.