Home / 7,499,531.19-11,246,975.06-2,706,613.77

Finding the Fourth Proportional to 7,499,531.19, 11,246,975.06 and 2,706,613.77

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Solution

The fourth proportional to 7,499,531.19, 11,246,975.06 and 2,706,613.77 is: 4,059,082.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,531.19 : 11,246,975.06 = 2,706,613.77 : x
  2. Step 2: Convert to fraction form
    7,499,531.19/11,246,975.06 = 2,706,613.77/x
  3. Step 3: Cross multiply
    7,499,531.19x = 11,246,975.06 × 2,706,613.77
  4. Step 4: Simplify right side
    7,499,531.19x = 30,441,217,554,709.51
  5. Step 5: Solve for x
    x = 30,441,217,554,709.51/7,499,531.19
  6. Step 6: Final answer
    x = 4,059,082.73

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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.