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Finding the Fourth Proportional to 377,883.51, 564,060.53 and 333,044.75

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Solution

The fourth proportional to 377,883.51, 564,060.53 and 333,044.75 is: 497,130.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,883.51 : 564,060.53 = 333,044.75 : x
  2. Step 2: Convert to fraction form
    377,883.51/564,060.53 = 333,044.75/x
  3. Step 3: Cross multiply
    377,883.51x = 564,060.53 × 333,044.75
  4. Step 4: Simplify right side
    377,883.51x = 187,857,393,713.19
  5. Step 5: Solve for x
    x = 187,857,393,713.19/377,883.51
  6. Step 6: Final answer
    x = 497,130.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.