Home / 4,408,845.53-6,084,870.86-2,690,964.32

Finding the Fourth Proportional to 4,408,845.53, 6,084,870.86 and 2,690,964.32

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Solution

The fourth proportional to 4,408,845.53, 6,084,870.86 and 2,690,964.32 is: 3,713,936.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408,845.53 : 6,084,870.86 = 2,690,964.32 : x
  2. Step 2: Convert to fraction form
    4,408,845.53/6,084,870.86 = 2,690,964.32/x
  3. Step 3: Cross multiply
    4,408,845.53x = 6,084,870.86 × 2,690,964.32
  4. Step 4: Simplify right side
    4,408,845.53x = 16,374,170,352,370.77
  5. Step 5: Solve for x
    x = 16,374,170,352,370.77/4,408,845.53
  6. Step 6: Final answer
    x = 3,713,936.05

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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.