Home / 9,046,790.60-13,565,520.30-3,364,089.80

Finding the Fourth Proportional to 9,046,790.60, 13,565,520.30 and 3,364,089.80

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Solution

The fourth proportional to 9,046,790.60, 13,565,520.30 and 3,364,089.80 is: 5,044,399.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,790.60 : 13,565,520.30 = 3,364,089.80 : x
  2. Step 2: Convert to fraction form
    9,046,790.60/13,565,520.30 = 3,364,089.80/x
  3. Step 3: Cross multiply
    9,046,790.60x = 13,565,520.30 × 3,364,089.80
  4. Step 4: Simplify right side
    9,046,790.60x = 45,635,628,472,922.94
  5. Step 5: Solve for x
    x = 45,635,628,472,922.94/9,046,790.60
  6. Step 6: Final answer
    x = 5,044,399.78

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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.