Home / 736,335.82-1,104,374.12-196,598.80

Finding the Fourth Proportional to 736,335.82, 1,104,374.12 and 196,598.80

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Solution

The fourth proportional to 736,335.82, 1,104,374.12 and 196,598.80 is: 294,863.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,335.82 : 1,104,374.12 = 196,598.80 : x
  2. Step 2: Convert to fraction form
    736,335.82/1,104,374.12 = 196,598.80/x
  3. Step 3: Cross multiply
    736,335.82x = 1,104,374.12 × 196,598.80
  4. Step 4: Simplify right side
    736,335.82x = 217,118,626,743.06
  5. Step 5: Solve for x
    x = 217,118,626,743.06/736,335.82
  6. Step 6: Final answer
    x = 294,863.59

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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.