Home / 4,392,197.46-6,065,015.13-2,763,319.86

Finding the Fourth Proportional to 4,392,197.46, 6,065,015.13 and 2,763,319.86

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Solution

The fourth proportional to 4,392,197.46, 6,065,015.13 and 2,763,319.86 is: 3,815,761.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,197.46 : 6,065,015.13 = 2,763,319.86 : x
  2. Step 2: Convert to fraction form
    4,392,197.46/6,065,015.13 = 2,763,319.86/x
  3. Step 3: Cross multiply
    4,392,197.46x = 6,065,015.13 × 2,763,319.86
  4. Step 4: Simplify right side
    4,392,197.46x = 16,759,576,759,929.48
  5. Step 5: Solve for x
    x = 16,759,576,759,929.48/4,392,197.46
  6. Step 6: Final answer
    x = 3,815,761.22

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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.