Home / 4,665,722-6,998,583-1,119,866

Finding the Fourth Proportional to 4,665,722, 6,998,583 and 1,119,866

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Solution

The fourth proportional to 4,665,722, 6,998,583 and 1,119,866 is: 1,679,799

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,722 : 6,998,583 = 1,119,866 : x
  2. Step 2: Convert to fraction form
    4,665,722/6,998,583 = 1,119,866/x
  3. Step 3: Cross multiply
    4,665,722x = 6,998,583 × 1,119,866
  4. Step 4: Simplify right side
    4,665,722x = 7,837,475,149,878
  5. Step 5: Solve for x
    x = 7,837,475,149,878/4,665,722
  6. Step 6: Final answer
    x = 1,679,799

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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.