Home / 7,231,864.41-10,847,485.53-2,183,024.25

Finding the Fourth Proportional to 7,231,864.41, 10,847,485.53 and 2,183,024.25

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Solution

The fourth proportional to 7,231,864.41, 10,847,485.53 and 2,183,024.25 is: 3,274,442.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,864.41 : 10,847,485.53 = 2,183,024.25 : x
  2. Step 2: Convert to fraction form
    7,231,864.41/10,847,485.53 = 2,183,024.25/x
  3. Step 3: Cross multiply
    7,231,864.41x = 10,847,485.53 × 2,183,024.25
  4. Step 4: Simplify right side
    7,231,864.41x = 23,680,323,963,514.10
  5. Step 5: Solve for x
    x = 23,680,323,963,514.10/7,231,864.41
  6. Step 6: Final answer
    x = 3,274,442.47

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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.