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Finding the Third Proportional to 3,315,024.98 and 4,984,873.52

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Solution

The third proportional to 3,315,024.98 and 4,984,873.52 is: 7,495,860.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,024.98 : 4,984,873.52 = 4,984,873.52 : x
  2. Step 2: Convert to fraction form
    3,315,024.98/4,984,873.52 = 4,984,873.52/x
  3. Step 3: Cross multiply
    3,315,024.98x = 4,984,873.52 × 4,984,873.52
  4. Step 4: Simplify right side
    3,315,024.98x = 24,848,964,044,668.20
  5. Step 5: Solve for x
    x = 24,848,964,044,668.20/3,315,024.98
  6. Step 6: Final answer
    x = 7,495,860.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.