Home / 8,225,275.46-11,347,306.61-4,960,275.82

Finding the Fourth Proportional to 8,225,275.46, 11,347,306.61 and 4,960,275.82

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Solution

The fourth proportional to 8,225,275.46, 11,347,306.61 and 4,960,275.82 is: 6,843,025.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,275.46 : 11,347,306.61 = 4,960,275.82 : x
  2. Step 2: Convert to fraction form
    8,225,275.46/11,347,306.61 = 4,960,275.82/x
  3. Step 3: Cross multiply
    8,225,275.46x = 11,347,306.61 × 4,960,275.82
  4. Step 4: Simplify right side
    8,225,275.46x = 56,285,770,610,370.40
  5. Step 5: Solve for x
    x = 56,285,770,610,370.40/8,225,275.46
  6. Step 6: Final answer
    x = 6,843,025.61

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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.