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Finding the Fourth Proportional to 333,775.98, 460,614.06 and 190,535.58

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Solution

The fourth proportional to 333,775.98, 460,614.06 and 190,535.58 is: 262,940.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,775.98 : 460,614.06 = 190,535.58 : x
  2. Step 2: Convert to fraction form
    333,775.98/460,614.06 = 190,535.58/x
  3. Step 3: Cross multiply
    333,775.98x = 460,614.06 × 190,535.58
  4. Step 4: Simplify right side
    333,775.98x = 87,763,367,078.25
  5. Step 5: Solve for x
    x = 87,763,367,078.25/333,775.98
  6. Step 6: Final answer
    x = 262,940.93

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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.