Home / 6,590,915.77-9,877,785.23-3,672,892.39

Finding the Fourth Proportional to 6,590,915.77, 9,877,785.23 and 3,672,892.39

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Solution

The fourth proportional to 6,590,915.77, 9,877,785.23 and 3,672,892.39 is: 5,504,552.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,915.77 : 9,877,785.23 = 3,672,892.39 : x
  2. Step 2: Convert to fraction form
    6,590,915.77/9,877,785.23 = 3,672,892.39/x
  3. Step 3: Cross multiply
    6,590,915.77x = 9,877,785.23 × 3,672,892.39
  4. Step 4: Simplify right side
    6,590,915.77x = 36,280,042,260,694.72
  5. Step 5: Solve for x
    x = 36,280,042,260,694.72/6,590,915.77
  6. Step 6: Final answer
    x = 5,504,552.56

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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.