Home / 5,183,552.17-7,776,820.46-1,589,846.41

Finding the Fourth Proportional to 5,183,552.17, 7,776,820.46 and 1,589,846.41

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Solution

The fourth proportional to 5,183,552.17, 7,776,820.46 and 1,589,846.41 is: 2,385,227.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,552.17 : 7,776,820.46 = 1,589,846.41 : x
  2. Step 2: Convert to fraction form
    5,183,552.17/7,776,820.46 = 1,589,846.41/x
  3. Step 3: Cross multiply
    5,183,552.17x = 7,776,820.46 × 1,589,846.41
  4. Step 4: Simplify right side
    5,183,552.17x = 12,363,950,089,545.55
  5. Step 5: Solve for x
    x = 12,363,950,089,545.55/5,183,552.17
  6. Step 6: Final answer
    x = 2,385,227.29

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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.