Home / 4,096,831.20-6,145,246.80-2,207,263.20

Finding the Fourth Proportional to 4,096,831.20, 6,145,246.80 and 2,207,263.20

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Solution

The fourth proportional to 4,096,831.20, 6,145,246.80 and 2,207,263.20 is: 3,310,894.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,831.20 : 6,145,246.80 = 2,207,263.20 : x
  2. Step 2: Convert to fraction form
    4,096,831.20/6,145,246.80 = 2,207,263.20/x
  3. Step 3: Cross multiply
    4,096,831.20x = 6,145,246.80 × 2,207,263.20
  4. Step 4: Simplify right side
    4,096,831.20x = 13,564,177,116,557.76
  5. Step 5: Solve for x
    x = 13,564,177,116,557.76/4,096,831.20
  6. Step 6: Final answer
    x = 3,310,894.80

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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.