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Finding the Third Proportional to 607,532 and 943,130

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Solution

The third proportional to 607,532 and 943,130 is: 1,464,110.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,532 : 943,130 = 943,130 : x
  2. Step 2: Convert to fraction form
    607,532/943,130 = 943,130/x
  3. Step 3: Cross multiply
    607,532x = 943,130 × 943,130
  4. Step 4: Simplify right side
    607,532x = 889,494,196,900
  5. Step 5: Solve for x
    x = 889,494,196,900/607,532
  6. Step 6: Final answer
    x = 1,464,110.86

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Why These Related Problems?

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