Home / 3,973,550.24-5,483,616.56-2,814,070.88

Finding the Fourth Proportional to 3,973,550.24, 5,483,616.56 and 2,814,070.88

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Solution

The fourth proportional to 3,973,550.24, 5,483,616.56 and 2,814,070.88 is: 3,883,500.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,550.24 : 5,483,616.56 = 2,814,070.88 : x
  2. Step 2: Convert to fraction form
    3,973,550.24/5,483,616.56 = 2,814,070.88/x
  3. Step 3: Cross multiply
    3,973,550.24x = 5,483,616.56 × 2,814,070.88
  4. Step 4: Simplify right side
    3,973,550.24x = 15,431,285,637,093.33
  5. Step 5: Solve for x
    x = 15,431,285,637,093.33/3,973,550.24
  6. Step 6: Final answer
    x = 3,883,500.83

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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.