Home / 9,170,884.30-13,756,317.41-2,347,446.61

Finding the Fourth Proportional to 9,170,884.30, 13,756,317.41 and 2,347,446.61

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Solution

The fourth proportional to 9,170,884.30, 13,756,317.41 and 2,347,446.61 is: 3,521,167.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170,884.30 : 13,756,317.41 = 2,347,446.61 : x
  2. Step 2: Convert to fraction form
    9,170,884.30/13,756,317.41 = 2,347,446.61/x
  3. Step 3: Cross multiply
    9,170,884.30x = 13,756,317.41 × 2,347,446.61
  4. Step 4: Simplify right side
    9,170,884.30x = 32,292,220,670,188.48
  5. Step 5: Solve for x
    x = 32,292,220,670,188.48/9,170,884.30
  6. Step 6: Final answer
    x = 3,521,167.60

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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.