Home / 533,923.30-736,814.44-292,205.73

Finding the Fourth Proportional to 533,923.30, 736,814.44 and 292,205.73

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Solution

The fourth proportional to 533,923.30, 736,814.44 and 292,205.73 is: 403,244.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,923.30 : 736,814.44 = 292,205.73 : x
  2. Step 2: Convert to fraction form
    533,923.30/736,814.44 = 292,205.73/x
  3. Step 3: Cross multiply
    533,923.30x = 736,814.44 × 292,205.73
  4. Step 4: Simplify right side
    533,923.30x = 215,301,401,314.74
  5. Step 5: Solve for x
    x = 215,301,401,314.74/533,923.30
  6. Step 6: Final answer
    x = 403,244.06

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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.