Home / 6,958,223.90-9,602,874.94-3,861,333.50

Finding the Fourth Proportional to 6,958,223.90, 9,602,874.94 and 3,861,333.50

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Solution

The fourth proportional to 6,958,223.90, 9,602,874.94 and 3,861,333.50 is: 5,328,932.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,223.90 : 9,602,874.94 = 3,861,333.50 : x
  2. Step 2: Convert to fraction form
    6,958,223.90/9,602,874.94 = 3,861,333.50/x
  3. Step 3: Cross multiply
    6,958,223.90x = 9,602,874.94 × 3,861,333.50
  4. Step 4: Simplify right side
    6,958,223.90x = 37,079,902,702,132.48
  5. Step 5: Solve for x
    x = 37,079,902,702,132.48/6,958,223.90
  6. Step 6: Final answer
    x = 5,328,932.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.