Home / 9,511,247.20-14,266,705.68-3,831,326.32

Finding the Fourth Proportional to 9,511,247.20, 14,266,705.68 and 3,831,326.32

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Solution

The fourth proportional to 9,511,247.20, 14,266,705.68 and 3,831,326.32 is: 5,746,922.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511,247.20 : 14,266,705.68 = 3,831,326.32 : x
  2. Step 2: Convert to fraction form
    9,511,247.20/14,266,705.68 = 3,831,326.32/x
  3. Step 3: Cross multiply
    9,511,247.20x = 14,266,705.68 × 3,831,326.32
  4. Step 4: Simplify right side
    9,511,247.20x = 54,660,404,971,477.49
  5. Step 5: Solve for x
    x = 54,660,404,971,477.49/9,511,247.20
  6. Step 6: Final answer
    x = 5,746,922.97

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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.