Home / 4,507,109.64-6,767,418.30-3,901,765.32

Finding the Fourth Proportional to 4,507,109.64, 6,767,418.30 and 3,901,765.32

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Solution

The fourth proportional to 4,507,109.64, 6,767,418.30 and 3,901,765.32 is: 5,858,494.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,109.64 : 6,767,418.30 = 3,901,765.32 : x
  2. Step 2: Convert to fraction form
    4,507,109.64/6,767,418.30 = 3,901,765.32/x
  3. Step 3: Cross multiply
    4,507,109.64x = 6,767,418.30 × 3,901,765.32
  4. Step 4: Simplify right side
    4,507,109.64x = 26,404,878,028,873.36
  5. Step 5: Solve for x
    x = 26,404,878,028,873.36/4,507,109.64
  6. Step 6: Final answer
    x = 5,858,494.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.