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Finding the Third Proportional to 4,877,103 and 7,594,780.50

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Solution

The third proportional to 4,877,103 and 7,594,780.50 is: 11,826,834.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,103 : 7,594,780.50 = 7,594,780.50 : x
  2. Step 2: Convert to fraction form
    4,877,103/7,594,780.50 = 7,594,780.50/x
  3. Step 3: Cross multiply
    4,877,103x = 7,594,780.50 × 7,594,780.50
  4. Step 4: Simplify right side
    4,877,103x = 57,680,690,843,180.25
  5. Step 5: Solve for x
    x = 57,680,690,843,180.25/4,877,103
  6. Step 6: Final answer
    x = 11,826,834.67

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.