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Finding the Third Proportional to 375,374 and 581,720

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Solution

The third proportional to 375,374 and 581,720 is: 901,496.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,374 : 581,720 = 581,720 : x
  2. Step 2: Convert to fraction form
    375,374/581,720 = 581,720/x
  3. Step 3: Cross multiply
    375,374x = 581,720 × 581,720
  4. Step 4: Simplify right side
    375,374x = 338,398,158,400
  5. Step 5: Solve for x
    x = 338,398,158,400/375,374
  6. Step 6: Final answer
    x = 901,496.00

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.