Home / 6,247,234.91-9,371,610.53-1,759,510.91

Finding the Fourth Proportional to 6,247,234.91, 9,371,610.53 and 1,759,510.91

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Solution

The fourth proportional to 6,247,234.91, 9,371,610.53 and 1,759,510.91 is: 2,639,479.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,247,234.91 : 9,371,610.53 = 1,759,510.91 : x
  2. Step 2: Convert to fraction form
    6,247,234.91/9,371,610.53 = 1,759,510.91/x
  3. Step 3: Cross multiply
    6,247,234.91x = 9,371,610.53 × 1,759,510.91
  4. Step 4: Simplify right side
    6,247,234.91x = 16,489,450,971,805.88
  5. Step 5: Solve for x
    x = 16,489,450,971,805.88/6,247,234.91
  6. Step 6: Final answer
    x = 2,639,479.90

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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.