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Finding the Fourth Proportional to 604,753.95, 834,616.38 and 332,877.04

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Solution

The fourth proportional to 604,753.95, 834,616.38 and 332,877.04 is: 459,401.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,753.95 : 834,616.38 = 332,877.04 : x
  2. Step 2: Convert to fraction form
    604,753.95/834,616.38 = 332,877.04/x
  3. Step 3: Cross multiply
    604,753.95x = 834,616.38 × 332,877.04
  4. Step 4: Simplify right side
    604,753.95x = 277,824,633,030.16
  5. Step 5: Solve for x
    x = 277,824,633,030.16/604,753.95
  6. Step 6: Final answer
    x = 459,401.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.