Home / 3,923,263.20-5,884,894.80-2,030,584.80

Finding the Fourth Proportional to 3,923,263.20, 5,884,894.80 and 2,030,584.80

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Solution

The fourth proportional to 3,923,263.20, 5,884,894.80 and 2,030,584.80 is: 3,045,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,923,263.20 : 5,884,894.80 = 2,030,584.80 : x
  2. Step 2: Convert to fraction form
    3,923,263.20/5,884,894.80 = 2,030,584.80/x
  3. Step 3: Cross multiply
    3,923,263.20x = 5,884,894.80 × 2,030,584.80
  4. Step 4: Simplify right side
    3,923,263.20x = 11,949,777,930,479.04
  5. Step 5: Solve for x
    x = 11,949,777,930,479.04/3,923,263.20
  6. Step 6: Final answer
    x = 3,045,877.20

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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.