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Finding the Third Proportional to 992,101.50 and 2,153,331

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Solution

The third proportional to 992,101.50 and 2,153,331 is: 4,673,750.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    992,101.50 : 2,153,331 = 2,153,331 : x
  2. Step 2: Convert to fraction form
    992,101.50/2,153,331 = 2,153,331/x
  3. Step 3: Cross multiply
    992,101.50x = 2,153,331 × 2,153,331
  4. Step 4: Simplify right side
    992,101.50x = 4,636,834,395,561
  5. Step 5: Solve for x
    x = 4,636,834,395,561/992,101.50
  6. Step 6: Final answer
    x = 4,673,750.01

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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.