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Finding the Fourth Proportional to 333,774.51, 460,606.86 and 180,815.62

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Solution

The fourth proportional to 333,774.51, 460,606.86 and 180,815.62 is: 249,524.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,774.51 : 460,606.86 = 180,815.62 : x
  2. Step 2: Convert to fraction form
    333,774.51/460,606.86 = 180,815.62/x
  3. Step 3: Cross multiply
    333,774.51x = 460,606.86 × 180,815.62
  4. Step 4: Simplify right side
    333,774.51x = 83,284,912,911.56
  5. Step 5: Solve for x
    x = 83,284,912,911.56/333,774.51
  6. Step 6: Final answer
    x = 249,524.48

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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.