Home / 3,370,529.10-5,055,793.65-1,480,961.10

Finding the Fourth Proportional to 3,370,529.10, 5,055,793.65 and 1,480,961.10

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Solution

The fourth proportional to 3,370,529.10, 5,055,793.65 and 1,480,961.10 is: 2,221,441.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,529.10 : 5,055,793.65 = 1,480,961.10 : x
  2. Step 2: Convert to fraction form
    3,370,529.10/5,055,793.65 = 1,480,961.10/x
  3. Step 3: Cross multiply
    3,370,529.10x = 5,055,793.65 × 1,480,961.10
  4. Step 4: Simplify right side
    3,370,529.10x = 7,487,433,725,277.02
  5. Step 5: Solve for x
    x = 7,487,433,725,277.02/3,370,529.10
  6. Step 6: Final answer
    x = 2,221,441.65

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Double scale
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Similar ratio
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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.