Home / 9,707,622.40-14,582,428.80-6,873,270.40

Finding the Fourth Proportional to 9,707,622.40, 14,582,428.80 and 6,873,270.40

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Solution

The fourth proportional to 9,707,622.40, 14,582,428.80 and 6,873,270.40 is: 10,324,770.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707,622.40 : 14,582,428.80 = 6,873,270.40 : x
  2. Step 2: Convert to fraction form
    9,707,622.40/14,582,428.80 = 6,873,270.40/x
  3. Step 3: Cross multiply
    9,707,622.40x = 14,582,428.80 × 6,873,270.40
  4. Step 4: Simplify right side
    9,707,622.40x = 100,228,976,231,147.53
  5. Step 5: Solve for x
    x = 100,228,976,231,147.53/9,707,622.40
  6. Step 6: Final answer
    x = 10,324,770.79

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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.