Home / 2,433,176.42-3,649,972.23-636,057.01

Finding the Fourth Proportional to 2,433,176.42, 3,649,972.23 and 636,057.01

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Solution

The fourth proportional to 2,433,176.42, 3,649,972.23 and 636,057.01 is: 954,139.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,176.42 : 3,649,972.23 = 636,057.01 : x
  2. Step 2: Convert to fraction form
    2,433,176.42/3,649,972.23 = 636,057.01/x
  3. Step 3: Cross multiply
    2,433,176.42x = 3,649,972.23 × 636,057.01
  4. Step 4: Simplify right side
    2,433,176.42x = 2,321,590,414,071.90
  5. Step 5: Solve for x
    x = 2,321,590,414,071.90/2,433,176.42
  6. Step 6: Final answer
    x = 954,139.78

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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.