Home / 5,619,439.10-7,754,850.69-3,041,120.27

Finding the Fourth Proportional to 5,619,439.10, 7,754,850.69 and 3,041,120.27

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Solution

The fourth proportional to 5,619,439.10, 7,754,850.69 and 3,041,120.27 is: 4,196,759.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,439.10 : 7,754,850.69 = 3,041,120.27 : x
  2. Step 2: Convert to fraction form
    5,619,439.10/7,754,850.69 = 3,041,120.27/x
  3. Step 3: Cross multiply
    5,619,439.10x = 7,754,850.69 × 3,041,120.27
  4. Step 4: Simplify right side
    5,619,439.10x = 23,583,433,624,182.49
  5. Step 5: Solve for x
    x = 23,583,433,624,182.49/5,619,439.10
  6. Step 6: Final answer
    x = 4,196,759.36

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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.