Home / 533,923.58-736,804.69-292,201.29

Finding the Fourth Proportional to 533,923.58, 736,804.69 and 292,201.29

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Solution

The fourth proportional to 533,923.58, 736,804.69 and 292,201.29 is: 403,232.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,923.58 : 736,804.69 = 292,201.29 : x
  2. Step 2: Convert to fraction form
    533,923.58/736,804.69 = 292,201.29/x
  3. Step 3: Cross multiply
    533,923.58x = 736,804.69 × 292,201.29
  4. Step 4: Simplify right side
    533,923.58x = 215,295,280,165.55
  5. Step 5: Solve for x
    x = 215,295,280,165.55/533,923.58
  6. Step 6: Final answer
    x = 403,232.39

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1.5x scale

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.