Home / 736,194.83-1,104,316.77-203,671.26

Finding the Fourth Proportional to 736,194.83, 1,104,316.77 and 203,671.26

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Solution

The fourth proportional to 736,194.83, 1,104,316.77 and 203,671.26 is: 305,513.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,194.83 : 1,104,316.77 = 203,671.26 : x
  2. Step 2: Convert to fraction form
    736,194.83/1,104,316.77 = 203,671.26/x
  3. Step 3: Cross multiply
    736,194.83x = 1,104,316.77 × 203,671.26
  4. Step 4: Simplify right side
    736,194.83x = 224,917,588,748.80
  5. Step 5: Solve for x
    x = 224,917,588,748.80/736,194.83
  6. Step 6: Final answer
    x = 305,513.68

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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.