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Finding the Fourth Proportional to 609,586.52, 841,220.51 and 337,653.52

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Solution

The fourth proportional to 609,586.52, 841,220.51 and 337,653.52 is: 465,956.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,586.52 : 841,220.51 = 337,653.52 : x
  2. Step 2: Convert to fraction form
    609,586.52/841,220.51 = 337,653.52/x
  3. Step 3: Cross multiply
    609,586.52x = 841,220.51 × 337,653.52
  4. Step 4: Simplify right side
    609,586.52x = 284,041,062,506.38
  5. Step 5: Solve for x
    x = 284,041,062,506.38/609,586.52
  6. Step 6: Final answer
    x = 465,956.93

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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.