Home / 7,958,052.82-11,937,064.34-2,493,565.97

Finding the Fourth Proportional to 7,958,052.82, 11,937,064.34 and 2,493,565.97

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Solution

The fourth proportional to 7,958,052.82, 11,937,064.34 and 2,493,565.97 is: 3,740,344.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,958,052.82 : 11,937,064.34 = 2,493,565.97 : x
  2. Step 2: Convert to fraction form
    7,958,052.82/11,937,064.34 = 2,493,565.97/x
  3. Step 3: Cross multiply
    7,958,052.82x = 11,937,064.34 × 2,493,565.97
  4. Step 4: Simplify right side
    7,958,052.82x = 29,765,857,386,019.79
  5. Step 5: Solve for x
    x = 29,765,857,386,019.79/7,958,052.82
  6. Step 6: Final answer
    x = 3,740,344.28

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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.