Home / 6,225,860.31-9,341,628-3,195,354.33

Finding the Fourth Proportional to 6,225,860.31, 9,341,628 and 3,195,354.33

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Solution

The fourth proportional to 6,225,860.31, 9,341,628 and 3,195,354.33 is: 4,794,487.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,860.31 : 9,341,628 = 3,195,354.33 : x
  2. Step 2: Convert to fraction form
    6,225,860.31/9,341,628 = 3,195,354.33/x
  3. Step 3: Cross multiply
    6,225,860.31x = 9,341,628 × 3,195,354.33
  4. Step 4: Simplify right side
    6,225,860.31x = 29,849,811,479,049.24
  5. Step 5: Solve for x
    x = 29,849,811,479,049.24/6,225,860.31
  6. Step 6: Final answer
    x = 4,794,487.83

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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.