Home / 3,914,494.62-5,870,332.71-1,355,014.14

Finding the Fourth Proportional to 3,914,494.62, 5,870,332.71 and 1,355,014.14

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Solution

The fourth proportional to 3,914,494.62, 5,870,332.71 and 1,355,014.14 is: 2,032,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914,494.62 : 5,870,332.71 = 1,355,014.14 : x
  2. Step 2: Convert to fraction form
    3,914,494.62/5,870,332.71 = 1,355,014.14/x
  3. Step 3: Cross multiply
    3,914,494.62x = 5,870,332.71 × 1,355,014.14
  4. Step 4: Simplify right side
    3,914,494.62x = 7,954,383,828,554.52
  5. Step 5: Solve for x
    x = 7,954,383,828,554.52/3,914,494.62
  6. Step 6: Final answer
    x = 2,032,033.40

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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.