Home / 9,625,205.46-14,438,698.92-3,148,317.48

Finding the Fourth Proportional to 9,625,205.46, 14,438,698.92 and 3,148,317.48

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Solution

The fourth proportional to 9,625,205.46, 14,438,698.92 and 3,148,317.48 is: 4,722,767.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,205.46 : 14,438,698.92 = 3,148,317.48 : x
  2. Step 2: Convert to fraction form
    9,625,205.46/14,438,698.92 = 3,148,317.48/x
  3. Step 3: Cross multiply
    9,625,205.46x = 14,438,698.92 × 3,148,317.48
  4. Step 4: Simplify right side
    9,625,205.46x = 45,457,608,198,293.12
  5. Step 5: Solve for x
    x = 45,457,608,198,293.12/9,625,205.46
  6. Step 6: Final answer
    x = 4,722,767.57

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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.