Home / 4,863,730.56-7,293,015.12-2,432,224.08

Finding the Fourth Proportional to 4,863,730.56, 7,293,015.12 and 2,432,224.08

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Solution

The fourth proportional to 4,863,730.56, 7,293,015.12 and 2,432,224.08 is: 3,647,045.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,730.56 : 7,293,015.12 = 2,432,224.08 : x
  2. Step 2: Convert to fraction form
    4,863,730.56/7,293,015.12 = 2,432,224.08/x
  3. Step 3: Cross multiply
    4,863,730.56x = 7,293,015.12 × 2,432,224.08
  4. Step 4: Simplify right side
    4,863,730.56x = 17,738,246,990,668.09
  5. Step 5: Solve for x
    x = 17,738,246,990,668.09/4,863,730.56
  6. Step 6: Final answer
    x = 3,647,045.57

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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.