Home / 934,910.91-1,402,366.36-224,938.95

Finding the Fourth Proportional to 934,910.91, 1,402,366.36 and 224,938.95

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Solution

The fourth proportional to 934,910.91, 1,402,366.36 and 224,938.95 is: 337,408.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,910.91 : 1,402,366.36 = 224,938.95 : x
  2. Step 2: Convert to fraction form
    934,910.91/1,402,366.36 = 224,938.95/x
  3. Step 3: Cross multiply
    934,910.91x = 1,402,366.36 × 224,938.95
  4. Step 4: Simplify right side
    934,910.91x = 315,446,816,533.72
  5. Step 5: Solve for x
    x = 315,446,816,533.72/934,910.91
  6. Step 6: Final answer
    x = 337,408.42

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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.