Home / 4,766,646.16-6,578,107.86-2,906,169.04

Finding the Fourth Proportional to 4,766,646.16, 6,578,107.86 and 2,906,169.04

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Solution

The fourth proportional to 4,766,646.16, 6,578,107.86 and 2,906,169.04 is: 4,010,596.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,646.16 : 6,578,107.86 = 2,906,169.04 : x
  2. Step 2: Convert to fraction form
    4,766,646.16/6,578,107.86 = 2,906,169.04/x
  3. Step 3: Cross multiply
    4,766,646.16x = 6,578,107.86 × 2,906,169.04
  4. Step 4: Simplify right side
    4,766,646.16x = 19,117,093,404,512.66
  5. Step 5: Solve for x
    x = 19,117,093,404,512.66/4,766,646.16
  6. Step 6: Final answer
    x = 4,010,596.29

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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.