Home / 2,444,333.20-3,666,640-647,170

Finding the Fourth Proportional to 2,444,333.20, 3,666,640 and 647,170

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Solution

The fourth proportional to 2,444,333.20, 3,666,640 and 647,170 is: 970,792.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,333.20 : 3,666,640 = 647,170 : x
  2. Step 2: Convert to fraction form
    2,444,333.20/3,666,640 = 647,170/x
  3. Step 3: Cross multiply
    2,444,333.20x = 3,666,640 × 647,170
  4. Step 4: Simplify right side
    2,444,333.20x = 2,372,939,408,800
  5. Step 5: Solve for x
    x = 2,372,939,408,800/2,444,333.20
  6. Step 6: Final answer
    x = 970,792.12

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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.