Home / 683,252.01-1,025,500.03-363,672.32

Finding the Fourth Proportional to 683,252.01, 1,025,500.03 and 363,672.32

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Solution

The fourth proportional to 683,252.01, 1,025,500.03 and 363,672.32 is: 545,839.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,252.01 : 1,025,500.03 = 363,672.32 : x
  2. Step 2: Convert to fraction form
    683,252.01/1,025,500.03 = 363,672.32/x
  3. Step 3: Cross multiply
    683,252.01x = 1,025,500.03 × 363,672.32
  4. Step 4: Simplify right side
    683,252.01x = 372,945,969,033.49
  5. Step 5: Solve for x
    x = 372,945,969,033.49/683,252.01
  6. Step 6: Final answer
    x = 545,839.55

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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.