Home / 3,746,814.45-5,170,698.42-2,297,309.12

Finding the Fourth Proportional to 3,746,814.45, 5,170,698.42 and 2,297,309.12

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Solution

The fourth proportional to 3,746,814.45, 5,170,698.42 and 2,297,309.12 is: 3,170,344.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,814.45 : 5,170,698.42 = 2,297,309.12 : x
  2. Step 2: Convert to fraction form
    3,746,814.45/5,170,698.42 = 2,297,309.12/x
  3. Step 3: Cross multiply
    3,746,814.45x = 5,170,698.42 × 2,297,309.12
  4. Step 4: Simplify right side
    3,746,814.45x = 11,878,692,637,035.59
  5. Step 5: Solve for x
    x = 11,878,692,637,035.59/3,746,814.45
  6. Step 6: Final answer
    x = 3,170,344.51

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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.