Home / 1,195,944.52-1,792,900.73-556,619.52

Finding the Fourth Proportional to 1,195,944.52, 1,792,900.73 and 556,619.52

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Solution

The fourth proportional to 1,195,944.52, 1,792,900.73 and 556,619.52 is: 834,456.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,944.52 : 1,792,900.73 = 556,619.52 : x
  2. Step 2: Convert to fraction form
    1,195,944.52/1,792,900.73 = 556,619.52/x
  3. Step 3: Cross multiply
    1,195,944.52x = 1,792,900.73 × 556,619.52
  4. Step 4: Simplify right side
    1,195,944.52x = 997,963,538,408.42
  5. Step 5: Solve for x
    x = 997,963,538,408.42/1,195,944.52
  6. Step 6: Final answer
    x = 834,456.38

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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.