Home / 10,794,158.84-16,191,307.84-4,317,775.22

Finding the Fourth Proportional to 10,794,158.84, 16,191,307.84 and 4,317,775.22

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Solution

The fourth proportional to 10,794,158.84, 16,191,307.84 and 4,317,775.22 is: 6,476,690.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794,158.84 : 16,191,307.84 = 4,317,775.22 : x
  2. Step 2: Convert to fraction form
    10,794,158.84/16,191,307.84 = 4,317,775.22/x
  3. Step 3: Cross multiply
    10,794,158.84x = 16,191,307.84 × 4,317,775.22
  4. Step 4: Simplify right side
    10,794,158.84x = 69,910,427,770,943.72
  5. Step 5: Solve for x
    x = 69,910,427,770,943.72/10,794,158.84
  6. Step 6: Final answer
    x = 6,476,690.66

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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.