Home / 1,035,959.14-1,429,844.16-696,230.56

Finding the Fourth Proportional to 1,035,959.14, 1,429,844.16 and 696,230.56

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Solution

The fourth proportional to 1,035,959.14, 1,429,844.16 and 696,230.56 is: 960,946.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,959.14 : 1,429,844.16 = 696,230.56 : x
  2. Step 2: Convert to fraction form
    1,035,959.14/1,429,844.16 = 696,230.56/x
  3. Step 3: Cross multiply
    1,035,959.14x = 1,429,844.16 × 696,230.56
  4. Step 4: Simplify right side
    1,035,959.14x = 995,501,200,229.53
  5. Step 5: Solve for x
    x = 995,501,200,229.53/1,035,959.14
  6. Step 6: Final answer
    x = 960,946.39

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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.