Home / 934,212.91-1,401,319.38-224,240.95

Finding the Fourth Proportional to 934,212.91, 1,401,319.38 and 224,240.95

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Solution

The fourth proportional to 934,212.91, 1,401,319.38 and 224,240.95 is: 336,361.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,212.91 : 1,401,319.38 = 224,240.95 : x
  2. Step 2: Convert to fraction form
    934,212.91/1,401,319.38 = 224,240.95/x
  3. Step 3: Cross multiply
    934,212.91x = 1,401,319.38 × 224,240.95
  4. Step 4: Simplify right side
    934,212.91x = 314,233,189,024.61
  5. Step 5: Solve for x
    x = 314,233,189,024.61/934,212.91
  6. Step 6: Final answer
    x = 336,361.43

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Double scale
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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.