Home / 4,109,831.96-5,671,483.20-2,274,289.08

Finding the Fourth Proportional to 4,109,831.96, 5,671,483.20 and 2,274,289.08

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Solution

The fourth proportional to 4,109,831.96, 5,671,483.20 and 2,274,289.08 is: 3,138,471.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,831.96 : 5,671,483.20 = 2,274,289.08 : x
  2. Step 2: Convert to fraction form
    4,109,831.96/5,671,483.20 = 2,274,289.08/x
  3. Step 3: Cross multiply
    4,109,831.96x = 5,671,483.20 × 2,274,289.08
  4. Step 4: Simplify right side
    4,109,831.96x = 12,898,592,309,163.46
  5. Step 5: Solve for x
    x = 12,898,592,309,163.46/4,109,831.96
  6. Step 6: Final answer
    x = 3,138,471.95

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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.