Home / 2,341,207.32-3,511,812.18-658,310.82

Finding the Fourth Proportional to 2,341,207.32, 3,511,812.18 and 658,310.82

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Solution

The fourth proportional to 2,341,207.32, 3,511,812.18 and 658,310.82 is: 987,466.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,207.32 : 3,511,812.18 = 658,310.82 : x
  2. Step 2: Convert to fraction form
    2,341,207.32/3,511,812.18 = 658,310.82/x
  3. Step 3: Cross multiply
    2,341,207.32x = 3,511,812.18 × 658,310.82
  4. Step 4: Simplify right side
    2,341,207.32x = 2,311,863,955,901.79
  5. Step 5: Solve for x
    x = 2,311,863,955,901.79/2,341,207.32
  6. Step 6: Final answer
    x = 987,466.57

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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.