Home / 3,746,703-5,170,449.84-2,027,823.42

Finding the Fourth Proportional to 3,746,703, 5,170,449.84 and 2,027,823.42

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Solution

The fourth proportional to 3,746,703, 5,170,449.84 and 2,027,823.42 is: 2,798,396.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,703 : 5,170,449.84 = 2,027,823.42 : x
  2. Step 2: Convert to fraction form
    3,746,703/5,170,449.84 = 2,027,823.42/x
  3. Step 3: Cross multiply
    3,746,703x = 5,170,449.84 × 2,027,823.42
  4. Step 4: Simplify right side
    3,746,703x = 10,484,759,277,487.25
  5. Step 5: Solve for x
    x = 10,484,759,277,487.25/3,746,703
  6. Step 6: Final answer
    x = 2,798,396.16

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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.