Home / 3,823,025.41-5,734,662.32-1,127,124.55

Finding the Fourth Proportional to 3,823,025.41, 5,734,662.32 and 1,127,124.55

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Solution

The fourth proportional to 3,823,025.41, 5,734,662.32 and 1,127,124.55 is: 1,690,723.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,025.41 : 5,734,662.32 = 1,127,124.55 : x
  2. Step 2: Convert to fraction form
    3,823,025.41/5,734,662.32 = 1,127,124.55/x
  3. Step 3: Cross multiply
    3,823,025.41x = 5,734,662.32 × 1,127,124.55
  4. Step 4: Simplify right side
    3,823,025.41x = 6,463,678,686,831.96
  5. Step 5: Solve for x
    x = 6,463,678,686,831.96/3,823,025.41
  6. Step 6: Final answer
    x = 1,690,723.44

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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.