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Finding the Fourth Proportional to 435,410.62, 600,846.71 and 241,830.71

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Solution

The fourth proportional to 435,410.62, 600,846.71 and 241,830.71 is: 333,715.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,410.62 : 600,846.71 = 241,830.71 : x
  2. Step 2: Convert to fraction form
    435,410.62/600,846.71 = 241,830.71/x
  3. Step 3: Cross multiply
    435,410.62x = 600,846.71 × 241,830.71
  4. Step 4: Simplify right side
    435,410.62x = 145,303,182,267.08
  5. Step 5: Solve for x
    x = 145,303,182,267.08/435,410.62
  6. Step 6: Final answer
    x = 333,715.29

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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.