Home / 2,095,999.20-3,147,109.20-1,467,698.40

Finding the Fourth Proportional to 2,095,999.20, 3,147,109.20 and 1,467,698.40

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Solution

The fourth proportional to 2,095,999.20, 3,147,109.20 and 1,467,698.40 is: 2,203,725.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,999.20 : 3,147,109.20 = 1,467,698.40 : x
  2. Step 2: Convert to fraction form
    2,095,999.20/3,147,109.20 = 1,467,698.40/x
  3. Step 3: Cross multiply
    2,095,999.20x = 3,147,109.20 × 1,467,698.40
  4. Step 4: Simplify right side
    2,095,999.20x = 4,619,007,137,465.28
  5. Step 5: Solve for x
    x = 4,619,007,137,465.28/2,095,999.20
  6. Step 6: Final answer
    x = 2,203,725.62

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1.5x scale

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.