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Finding the Third Proportional to 4,367,779.50 and 6,756,087

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Solution

The third proportional to 4,367,779.50 and 6,756,087 is: 10,450,324.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,779.50 : 6,756,087 = 6,756,087 : x
  2. Step 2: Convert to fraction form
    4,367,779.50/6,756,087 = 6,756,087/x
  3. Step 3: Cross multiply
    4,367,779.50x = 6,756,087 × 6,756,087
  4. Step 4: Simplify right side
    4,367,779.50x = 45,644,711,551,569
  5. Step 5: Solve for x
    x = 45,644,711,551,569/4,367,779.50
  6. Step 6: Final answer
    x = 10,450,324.14

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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.