Home / 4,173,100.38-6,260,074.92-1,440,292.11

Finding the Fourth Proportional to 4,173,100.38, 6,260,074.92 and 1,440,292.11

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Solution

The fourth proportional to 4,173,100.38, 6,260,074.92 and 1,440,292.11 is: 2,160,584.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,100.38 : 6,260,074.92 = 1,440,292.11 : x
  2. Step 2: Convert to fraction form
    4,173,100.38/6,260,074.92 = 1,440,292.11/x
  3. Step 3: Cross multiply
    4,173,100.38x = 6,260,074.92 × 1,440,292.11
  4. Step 4: Simplify right side
    4,173,100.38x = 9,016,336,515,284.88
  5. Step 5: Solve for x
    x = 9,016,336,515,284.88/4,173,100.38
  6. Step 6: Final answer
    x = 2,160,584.62

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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.