Home / 5,619,376.57-7,754,753.44-3,041,076.10

Finding the Fourth Proportional to 5,619,376.57, 7,754,753.44 and 3,041,076.10

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Solution

The fourth proportional to 5,619,376.57, 7,754,753.44 and 3,041,076.10 is: 4,196,692.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,376.57 : 7,754,753.44 = 3,041,076.10 : x
  2. Step 2: Convert to fraction form
    5,619,376.57/7,754,753.44 = 3,041,076.10/x
  3. Step 3: Cross multiply
    5,619,376.57x = 7,754,753.44 × 3,041,076.10
  4. Step 4: Simplify right side
    5,619,376.57x = 23,582,795,347,776.79
  5. Step 5: Solve for x
    x = 23,582,795,347,776.79/5,619,376.57
  6. Step 6: Final answer
    x = 4,196,692.47

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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.