Home / 6,749,227.56-10,124,895.96-2,199,221.04

Finding the Fourth Proportional to 6,749,227.56, 10,124,895.96 and 2,199,221.04

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Solution

The fourth proportional to 6,749,227.56, 10,124,895.96 and 2,199,221.04 is: 3,299,175.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,227.56 : 10,124,895.96 = 2,199,221.04 : x
  2. Step 2: Convert to fraction form
    6,749,227.56/10,124,895.96 = 2,199,221.04/x
  3. Step 3: Cross multiply
    6,749,227.56x = 10,124,895.96 × 2,199,221.04
  4. Step 4: Simplify right side
    6,749,227.56x = 22,266,884,223,043
  5. Step 5: Solve for x
    x = 22,266,884,223,043/6,749,227.56
  6. Step 6: Final answer
    x = 3,299,175.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.