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Finding the Third Proportional to 362,335 and 787,104

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Solution

The third proportional to 362,335 and 787,104 is: 1,709,834.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,335 : 787,104 = 787,104 : x
  2. Step 2: Convert to fraction form
    362,335/787,104 = 787,104/x
  3. Step 3: Cross multiply
    362,335x = 787,104 × 787,104
  4. Step 4: Simplify right side
    362,335x = 619,532,706,816
  5. Step 5: Solve for x
    x = 619,532,706,816/362,335
  6. Step 6: Final answer
    x = 1,709,834.01

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.