Home / 6,224,064.84-9,335,766.66-1,906,113.72

Finding the Fourth Proportional to 6,224,064.84, 9,335,766.66 and 1,906,113.72

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Solution

The fourth proportional to 6,224,064.84, 9,335,766.66 and 1,906,113.72 is: 2,859,069.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,064.84 : 9,335,766.66 = 1,906,113.72 : x
  2. Step 2: Convert to fraction form
    6,224,064.84/9,335,766.66 = 1,906,113.72/x
  3. Step 3: Cross multiply
    6,224,064.84x = 9,335,766.66 × 1,906,113.72
  4. Step 4: Simplify right side
    6,224,064.84x = 17,795,032,917,344.57
  5. Step 5: Solve for x
    x = 17,795,032,917,344.57/6,224,064.84
  6. Step 6: Final answer
    x = 2,859,069.33

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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.