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Finding the Third Proportional to 596,476.50 and 903,402

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Solution

The third proportional to 596,476.50 and 903,402 is: 1,368,260.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,476.50 : 903,402 = 903,402 : x
  2. Step 2: Convert to fraction form
    596,476.50/903,402 = 903,402/x
  3. Step 3: Cross multiply
    596,476.50x = 903,402 × 903,402
  4. Step 4: Simplify right side
    596,476.50x = 816,135,173,604
  5. Step 5: Solve for x
    x = 816,135,173,604/596,476.50
  6. Step 6: Final answer
    x = 1,368,260.40

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.