Home / 6,158,509-9,238,280.38-2,269,025

Finding the Fourth Proportional to 6,158,509, 9,238,280.38 and 2,269,025

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Solution

The fourth proportional to 6,158,509, 9,238,280.38 and 2,269,025 is: 3,403,727.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,509 : 9,238,280.38 = 2,269,025 : x
  2. Step 2: Convert to fraction form
    6,158,509/9,238,280.38 = 2,269,025/x
  3. Step 3: Cross multiply
    6,158,509x = 9,238,280.38 × 2,269,025
  4. Step 4: Simplify right side
    6,158,509x = 20,961,889,139,229.50
  5. Step 5: Solve for x
    x = 20,961,889,139,229.50/6,158,509
  6. Step 6: Final answer
    x = 3,403,727.94

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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.