Home / 10,967,594.66-16,454,755.11-4,907,427.38

Finding the Fourth Proportional to 10,967,594.66, 16,454,755.11 and 4,907,427.38

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Solution

The fourth proportional to 10,967,594.66, 16,454,755.11 and 4,907,427.38 is: 7,362,645.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,967,594.66 : 16,454,755.11 = 4,907,427.38 : x
  2. Step 2: Convert to fraction form
    10,967,594.66/16,454,755.11 = 4,907,427.38/x
  3. Step 3: Cross multiply
    10,967,594.66x = 16,454,755.11 × 4,907,427.38
  4. Step 4: Simplify right side
    10,967,594.66x = 80,750,515,758,008.91
  5. Step 5: Solve for x
    x = 80,750,515,758,008.91/10,967,594.66
  6. Step 6: Final answer
    x = 7,362,645.89

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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.