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Finding the Fourth Proportional to 533,526.01, 799,601.22 and 464,859.22

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Solution

The fourth proportional to 533,526.01, 799,601.22 and 464,859.22 is: 696,689.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,526.01 : 799,601.22 = 464,859.22 : x
  2. Step 2: Convert to fraction form
    533,526.01/799,601.22 = 464,859.22/x
  3. Step 3: Cross multiply
    533,526.01x = 799,601.22 × 464,859.22
  4. Step 4: Simplify right side
    533,526.01x = 371,701,998,940.50
  5. Step 5: Solve for x
    x = 371,701,998,940.50/533,526.01
  6. Step 6: Final answer
    x = 696,689.56

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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.