Home / 11,270,439.75-16,908,411.13-3,594,084.81

Finding the Fourth Proportional to 11,270,439.75, 16,908,411.13 and 3,594,084.81

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Solution

The fourth proportional to 11,270,439.75, 16,908,411.13 and 3,594,084.81 is: 5,392,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,270,439.75 : 16,908,411.13 = 3,594,084.81 : x
  2. Step 2: Convert to fraction form
    11,270,439.75/16,908,411.13 = 3,594,084.81/x
  3. Step 3: Cross multiply
    11,270,439.75x = 16,908,411.13 × 3,594,084.81
  4. Step 4: Simplify right side
    11,270,439.75x = 60,770,263,594,582.73
  5. Step 5: Solve for x
    x = 60,770,263,594,582.73/11,270,439.75
  6. Step 6: Final answer
    x = 5,392,004.65

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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.