Home / 4,440,091.60-6,656,055-1,599,509.08

Finding the Fourth Proportional to 4,440,091.60, 6,656,055 and 1,599,509.08

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Solution

The fourth proportional to 4,440,091.60, 6,656,055 and 1,599,509.08 is: 2,397,792.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440,091.60 : 6,656,055 = 1,599,509.08 : x
  2. Step 2: Convert to fraction form
    4,440,091.60/6,656,055 = 1,599,509.08/x
  3. Step 3: Cross multiply
    4,440,091.60x = 6,656,055 × 1,599,509.08
  4. Step 4: Simplify right side
    4,440,091.60x = 10,646,420,409,479.40
  5. Step 5: Solve for x
    x = 10,646,420,409,479.40/4,440,091.60
  6. Step 6: Final answer
    x = 2,397,792.97

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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.