Home / 5,395,386.32-8,093,624.24-1,751,963.86

Finding the Fourth Proportional to 5,395,386.32, 8,093,624.24 and 1,751,963.86

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Solution

The fourth proportional to 5,395,386.32, 8,093,624.24 and 1,751,963.86 is: 2,628,122.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,386.32 : 8,093,624.24 = 1,751,963.86 : x
  2. Step 2: Convert to fraction form
    5,395,386.32/8,093,624.24 = 1,751,963.86/x
  3. Step 3: Cross multiply
    5,395,386.32x = 8,093,624.24 × 1,751,963.86
  4. Step 4: Simplify right side
    5,395,386.32x = 14,179,737,164,899.97
  5. Step 5: Solve for x
    x = 14,179,737,164,899.97/5,395,386.32
  6. Step 6: Final answer
    x = 2,628,122.68

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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.