Home / 934,188.53-1,401,067.73-365,583.11

Finding the Fourth Proportional to 934,188.53, 1,401,067.73 and 365,583.11

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Solution

The fourth proportional to 934,188.53, 1,401,067.73 and 365,583.11 is: 548,290.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,188.53 : 1,401,067.73 = 365,583.11 : x
  2. Step 2: Convert to fraction form
    934,188.53/1,401,067.73 = 365,583.11/x
  3. Step 3: Cross multiply
    934,188.53x = 1,401,067.73 × 365,583.11
  4. Step 4: Simplify right side
    934,188.53x = 512,206,691,962.66
  5. Step 5: Solve for x
    x = 512,206,691,962.66/934,188.53
  6. Step 6: Final answer
    x = 548,290.50

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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.