Home / 3,770,914.17-5,203,970.10-2,052,143.58

Finding the Fourth Proportional to 3,770,914.17, 5,203,970.10 and 2,052,143.58

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Solution

The fourth proportional to 3,770,914.17, 5,203,970.10 and 2,052,143.58 is: 2,832,017.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,914.17 : 5,203,970.10 = 2,052,143.58 : x
  2. Step 2: Convert to fraction form
    3,770,914.17/5,203,970.10 = 2,052,143.58/x
  3. Step 3: Cross multiply
    3,770,914.17x = 5,203,970.10 × 2,052,143.58
  4. Step 4: Simplify right side
    3,770,914.17x = 10,679,293,831,226.96
  5. Step 5: Solve for x
    x = 10,679,293,831,226.96/3,770,914.17
  6. Step 6: Final answer
    x = 2,832,017.21

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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.