Home / 9,264,741.12-13,893,696-3,197,928.96

Finding the Fourth Proportional to 9,264,741.12, 13,893,696 and 3,197,928.96

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Solution

The fourth proportional to 9,264,741.12, 13,893,696 and 3,197,928.96 is: 4,795,714.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,741.12 : 13,893,696 = 3,197,928.96 : x
  2. Step 2: Convert to fraction form
    9,264,741.12/13,893,696 = 3,197,928.96/x
  3. Step 3: Cross multiply
    9,264,741.12x = 13,893,696 × 3,197,928.96
  4. Step 4: Simplify right side
    9,264,741.12x = 44,431,052,799,836.16
  5. Step 5: Solve for x
    x = 44,431,052,799,836.16/9,264,741.12
  6. Step 6: Final answer
    x = 4,795,714.44

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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.