Home / 969,865.94-1,338,414.51-562,204.02

Finding the Fourth Proportional to 969,865.94, 1,338,414.51 and 562,204.02

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Solution

The fourth proportional to 969,865.94, 1,338,414.51 and 562,204.02 is: 775,841.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,865.94 : 1,338,414.51 = 562,204.02 : x
  2. Step 2: Convert to fraction form
    969,865.94/1,338,414.51 = 562,204.02/x
  3. Step 3: Cross multiply
    969,865.94x = 1,338,414.51 × 562,204.02
  4. Step 4: Simplify right side
    969,865.94x = 752,462,017,948.33
  5. Step 5: Solve for x
    x = 752,462,017,948.33/969,865.94
  6. Step 6: Final answer
    x = 775,841.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.