Home / 5,856,024.50-8,080,165.38-3,679,306.54

Finding the Fourth Proportional to 5,856,024.50, 8,080,165.38 and 3,679,306.54

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Solution

The fourth proportional to 5,856,024.50, 8,080,165.38 and 3,679,306.54 is: 5,076,721.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856,024.50 : 8,080,165.38 = 3,679,306.54 : x
  2. Step 2: Convert to fraction form
    5,856,024.50/8,080,165.38 = 3,679,306.54/x
  3. Step 3: Cross multiply
    5,856,024.50x = 8,080,165.38 × 3,679,306.54
  4. Step 4: Simplify right side
    5,856,024.50x = 29,729,405,299,816.47
  5. Step 5: Solve for x
    x = 29,729,405,299,816.47/5,856,024.50
  6. Step 6: Final answer
    x = 5,076,721.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.