Home / 3,168,029.60-4,759,042.80-3,049,056.80

Finding the Fourth Proportional to 3,168,029.60, 4,759,042.80 and 3,049,056.80

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Solution

The fourth proportional to 3,168,029.60, 4,759,042.80 and 3,049,056.80 is: 4,580,320.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,029.60 : 4,759,042.80 = 3,049,056.80 : x
  2. Step 2: Convert to fraction form
    3,168,029.60/4,759,042.80 = 3,049,056.80/x
  3. Step 3: Cross multiply
    3,168,029.60x = 4,759,042.80 × 3,049,056.80
  4. Step 4: Simplify right side
    3,168,029.60x = 14,510,591,810,831.04
  5. Step 5: Solve for x
    x = 14,510,591,810,831.04/3,168,029.60
  6. Step 6: Final answer
    x = 4,580,320.78

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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.