Home / 736,333.81-1,104,371.11-196,596.79

Finding the Fourth Proportional to 736,333.81, 1,104,371.11 and 196,596.79

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Solution

The fourth proportional to 736,333.81, 1,104,371.11 and 196,596.79 is: 294,860.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,333.81 : 1,104,371.11 = 196,596.79 : x
  2. Step 2: Convert to fraction form
    736,333.81/1,104,371.11 = 196,596.79/x
  3. Step 3: Cross multiply
    736,333.81x = 1,104,371.11 × 196,596.79
  4. Step 4: Simplify right side
    736,333.81x = 217,115,815,194.74
  5. Step 5: Solve for x
    x = 217,115,815,194.74/736,333.81
  6. Step 6: Final answer
    x = 294,860.58

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Double scale
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1.5x scale

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.