Home / 6,773,118.73-9,346,928.32-3,675,641.41

Finding the Fourth Proportional to 6,773,118.73, 9,346,928.32 and 3,675,641.41

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Solution

The fourth proportional to 6,773,118.73, 9,346,928.32 and 3,675,641.41 is: 5,072,398.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773,118.73 : 9,346,928.32 = 3,675,641.41 : x
  2. Step 2: Convert to fraction form
    6,773,118.73/9,346,928.32 = 3,675,641.41/x
  3. Step 3: Cross multiply
    6,773,118.73x = 9,346,928.32 × 3,675,641.41
  4. Step 4: Simplify right side
    6,773,118.73x = 34,355,956,770,915.52
  5. Step 5: Solve for x
    x = 34,355,956,770,915.52/6,773,118.73
  6. Step 6: Final answer
    x = 5,072,398.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.