Home / 6,105,845.20-9,160,096.20-1,845,902.20

Finding the Fourth Proportional to 6,105,845.20, 9,160,096.20 and 1,845,902.20

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Solution

The fourth proportional to 6,105,845.20, 9,160,096.20 and 1,845,902.20 is: 2,769,254.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,845.20 : 9,160,096.20 = 1,845,902.20 : x
  2. Step 2: Convert to fraction form
    6,105,845.20/9,160,096.20 = 1,845,902.20/x
  3. Step 3: Cross multiply
    6,105,845.20x = 9,160,096.20 × 1,845,902.20
  4. Step 4: Simplify right side
    6,105,845.20x = 16,908,641,727,791.64
  5. Step 5: Solve for x
    x = 16,908,641,727,791.64/6,105,845.20
  6. Step 6: Final answer
    x = 2,769,254.90

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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.