Home / 1,099,193.24-1,646,353.73-844,599.71

Finding the Fourth Proportional to 1,099,193.24, 1,646,353.73 and 844,599.71

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Solution

The fourth proportional to 1,099,193.24, 1,646,353.73 and 844,599.71 is: 1,265,027.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,193.24 : 1,646,353.73 = 844,599.71 : x
  2. Step 2: Convert to fraction form
    1,099,193.24/1,646,353.73 = 844,599.71/x
  3. Step 3: Cross multiply
    1,099,193.24x = 1,646,353.73 × 844,599.71
  4. Step 4: Simplify right side
    1,099,193.24x = 1,390,509,889,142.80
  5. Step 5: Solve for x
    x = 1,390,509,889,142.80/1,099,193.24
  6. Step 6: Final answer
    x = 1,265,027.69

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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.