Home / 934,192.53-1,401,073.72-365,587.11

Finding the Fourth Proportional to 934,192.53, 1,401,073.72 and 365,587.11

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Solution

The fourth proportional to 934,192.53, 1,401,073.72 and 365,587.11 is: 548,296.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,192.53 : 1,401,073.72 = 365,587.11 : x
  2. Step 2: Convert to fraction form
    934,192.53/1,401,073.72 = 365,587.11/x
  3. Step 3: Cross multiply
    934,192.53x = 1,401,073.72 × 365,587.11
  4. Step 4: Simplify right side
    934,192.53x = 512,214,492,191.75
  5. Step 5: Solve for x
    x = 512,214,492,191.75/934,192.53
  6. Step 6: Final answer
    x = 548,296.50

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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.