Home / 5,652,199.38-7,799,868.63-3,205,033.86

Finding the Fourth Proportional to 5,652,199.38, 7,799,868.63 and 3,205,033.86

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Solution

The fourth proportional to 5,652,199.38, 7,799,868.63 and 3,205,033.86 is: 4,422,852.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,199.38 : 7,799,868.63 = 3,205,033.86 : x
  2. Step 2: Convert to fraction form
    5,652,199.38/7,799,868.63 = 3,205,033.86/x
  3. Step 3: Cross multiply
    5,652,199.38x = 7,799,868.63 × 3,205,033.86
  4. Step 4: Simplify right side
    5,652,199.38x = 24,998,843,062,701.81
  5. Step 5: Solve for x
    x = 24,998,843,062,701.81/5,652,199.38
  6. Step 6: Final answer
    x = 4,422,852.31

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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.