Home / 3,782,582.63-5,673,264.89-1,086,294.57

Finding the Fourth Proportional to 3,782,582.63, 5,673,264.89 and 1,086,294.57

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Solution

The fourth proportional to 3,782,582.63, 5,673,264.89 and 1,086,294.57 is: 1,629,266.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,582.63 : 5,673,264.89 = 1,086,294.57 : x
  2. Step 2: Convert to fraction form
    3,782,582.63/5,673,264.89 = 1,086,294.57/x
  3. Step 3: Cross multiply
    3,782,582.63x = 5,673,264.89 × 1,086,294.57
  4. Step 4: Simplify right side
    3,782,582.63x = 6,162,836,817,472.43
  5. Step 5: Solve for x
    x = 6,162,836,817,472.43/3,782,582.63
  6. Step 6: Final answer
    x = 1,629,266.94

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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.