Home / 9,046,918.60-13,565,712.30-3,364,217.80

Finding the Fourth Proportional to 9,046,918.60, 13,565,712.30 and 3,364,217.80

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Solution

The fourth proportional to 9,046,918.60, 13,565,712.30 and 3,364,217.80 is: 5,044,591.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,918.60 : 13,565,712.30 = 3,364,217.80 : x
  2. Step 2: Convert to fraction form
    9,046,918.60/13,565,712.30 = 3,364,217.80/x
  3. Step 3: Cross multiply
    9,046,918.60x = 13,565,712.30 × 3,364,217.80
  4. Step 4: Simplify right side
    9,046,918.60x = 45,638,010,789,338.94
  5. Step 5: Solve for x
    x = 45,638,010,789,338.94/9,046,918.60
  6. Step 6: Final answer
    x = 5,044,591.73

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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.