Home / 4,280,281.80-5,906,660.88-2,346,476.28

Finding the Fourth Proportional to 4,280,281.80, 5,906,660.88 and 2,346,476.28

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Solution

The fourth proportional to 4,280,281.80, 5,906,660.88 and 2,346,476.28 is: 3,238,067.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,281.80 : 5,906,660.88 = 2,346,476.28 : x
  2. Step 2: Convert to fraction form
    4,280,281.80/5,906,660.88 = 2,346,476.28/x
  3. Step 3: Cross multiply
    4,280,281.80x = 5,906,660.88 × 2,346,476.28
  4. Step 4: Simplify right side
    4,280,281.80x = 13,859,839,648,923.93
  5. Step 5: Solve for x
    x = 13,859,839,648,923.93/4,280,281.80
  6. Step 6: Final answer
    x = 3,238,067.09

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1.5x scale

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.