Home / 4,129,015.08-5,697,964.71-2,293,400.37

Finding the Fourth Proportional to 4,129,015.08, 5,697,964.71 and 2,293,400.37

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Solution

The fourth proportional to 4,129,015.08, 5,697,964.71 and 2,293,400.37 is: 3,164,850.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,015.08 : 5,697,964.71 = 2,293,400.37 : x
  2. Step 2: Convert to fraction form
    4,129,015.08/5,697,964.71 = 2,293,400.37/x
  3. Step 3: Cross multiply
    4,129,015.08x = 5,697,964.71 × 2,293,400.37
  4. Step 4: Simplify right side
    4,129,015.08x = 13,067,714,374,160.94
  5. Step 5: Solve for x
    x = 13,067,714,374,160.94/4,129,015.08
  6. Step 6: Final answer
    x = 3,164,850.24

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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.