Home / 3,723,944.10-5,578,165.96-2,369,396.90

Finding the Fourth Proportional to 3,723,944.10, 5,578,165.96 and 2,369,396.90

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Solution

The fourth proportional to 3,723,944.10, 5,578,165.96 and 2,369,396.90 is: 3,549,164.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,944.10 : 5,578,165.96 = 2,369,396.90 : x
  2. Step 2: Convert to fraction form
    3,723,944.10/5,578,165.96 = 2,369,396.90/x
  3. Step 3: Cross multiply
    3,723,944.10x = 5,578,165.96 × 2,369,396.90
  4. Step 4: Simplify right side
    3,723,944.10x = 13,216,889,133,309.52
  5. Step 5: Solve for x
    x = 13,216,889,133,309.52/3,723,944.10
  6. Step 6: Final answer
    x = 3,549,164.21

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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.