Home / 7,566,063.66-11,348,257.14-2,708,176.14

Finding the Fourth Proportional to 7,566,063.66, 11,348,257.14 and 2,708,176.14

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Solution

The fourth proportional to 7,566,063.66, 11,348,257.14 and 2,708,176.14 is: 4,061,964.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,063.66 : 11,348,257.14 = 2,708,176.14 : x
  2. Step 2: Convert to fraction form
    7,566,063.66/11,348,257.14 = 2,708,176.14/x
  3. Step 3: Cross multiply
    7,566,063.66x = 11,348,257.14 × 2,708,176.14
  4. Step 4: Simplify right side
    7,566,063.66x = 30,733,079,217,132.64
  5. Step 5: Solve for x
    x = 30,733,079,217,132.64/7,566,063.66
  6. Step 6: Final answer
    x = 4,061,964.13

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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.