Home / 4,589,924.86-6,885,877.92-1,395,308.44

Finding the Fourth Proportional to 4,589,924.86, 6,885,877.92 and 1,395,308.44

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Solution

The fourth proportional to 4,589,924.86, 6,885,877.92 and 1,395,308.44 is: 2,093,263.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,924.86 : 6,885,877.92 = 1,395,308.44 : x
  2. Step 2: Convert to fraction form
    4,589,924.86/6,885,877.92 = 1,395,308.44/x
  3. Step 3: Cross multiply
    4,589,924.86x = 6,885,877.92 × 1,395,308.44
  4. Step 4: Simplify right side
    4,589,924.86x = 9,607,923,578,585.65
  5. Step 5: Solve for x
    x = 9,607,923,578,585.65/4,589,924.86
  6. Step 6: Final answer
    x = 2,093,263.81

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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.