Home / 3,850,690.93-5,313,751.44-2,108,026.24

Finding the Fourth Proportional to 3,850,690.93, 5,313,751.44 and 2,108,026.24

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Solution

The fourth proportional to 3,850,690.93, 5,313,751.44 and 2,108,026.24 is: 2,908,965.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,690.93 : 5,313,751.44 = 2,108,026.24 : x
  2. Step 2: Convert to fraction form
    3,850,690.93/5,313,751.44 = 2,108,026.24/x
  3. Step 3: Cross multiply
    3,850,690.93x = 5,313,751.44 × 2,108,026.24
  4. Step 4: Simplify right side
    3,850,690.93x = 11,201,527,468,357.79
  5. Step 5: Solve for x
    x = 11,201,527,468,357.79/3,850,690.93
  6. Step 6: Final answer
    x = 2,908,965.60

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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.