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Finding the Fourth Proportional to 605,024.10, 907,536.15 and 565,658.10

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Solution

The fourth proportional to 605,024.10, 907,536.15 and 565,658.10 is: 848,487.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,024.10 : 907,536.15 = 565,658.10 : x
  2. Step 2: Convert to fraction form
    605,024.10/907,536.15 = 565,658.10/x
  3. Step 3: Cross multiply
    605,024.10x = 907,536.15 × 565,658.10
  4. Step 4: Simplify right side
    605,024.10x = 513,355,174,290.32
  5. Step 5: Solve for x
    x = 513,355,174,290.32/605,024.10
  6. Step 6: Final answer
    x = 848,487.15

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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.