Home / 7,559,772.27-11,336,505.47-2,371,044.97

Finding the Fourth Proportional to 7,559,772.27, 11,336,505.47 and 2,371,044.97

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Solution

The fourth proportional to 7,559,772.27, 11,336,505.47 and 2,371,044.97 is: 3,555,578.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559,772.27 : 11,336,505.47 = 2,371,044.97 : x
  2. Step 2: Convert to fraction form
    7,559,772.27/11,336,505.47 = 2,371,044.97/x
  3. Step 3: Cross multiply
    7,559,772.27x = 11,336,505.47 × 2,371,044.97
  4. Step 4: Simplify right side
    7,559,772.27x = 26,879,364,272,020.99
  5. Step 5: Solve for x
    x = 26,879,364,272,020.99/7,559,772.27
  6. Step 6: Final answer
    x = 3,555,578.57

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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.