Home / 5,509,732.59-8,222,934.31-5,366,243.52

Finding the Fourth Proportional to 5,509,732.59, 8,222,934.31 and 5,366,243.52

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Solution

The fourth proportional to 5,509,732.59, 8,222,934.31 and 5,366,243.52 is: 8,008,785.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,509,732.59 : 8,222,934.31 = 5,366,243.52 : x
  2. Step 2: Convert to fraction form
    5,509,732.59/8,222,934.31 = 5,366,243.52/x
  3. Step 3: Cross multiply
    5,509,732.59x = 8,222,934.31 × 5,366,243.52
  4. Step 4: Simplify right side
    5,509,732.59x = 44,126,267,943,007.56
  5. Step 5: Solve for x
    x = 44,126,267,943,007.56/5,509,732.59
  6. Step 6: Final answer
    x = 8,008,785.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.