Home / 3,606,348.13-5,408,276.64-1,046,869.27

Finding the Fourth Proportional to 3,606,348.13, 5,408,276.64 and 1,046,869.27

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Solution

The fourth proportional to 3,606,348.13, 5,408,276.64 and 1,046,869.27 is: 1,569,942.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,348.13 : 5,408,276.64 = 1,046,869.27 : x
  2. Step 2: Convert to fraction form
    3,606,348.13/5,408,276.64 = 1,046,869.27/x
  3. Step 3: Cross multiply
    3,606,348.13x = 5,408,276.64 × 1,046,869.27
  4. Step 4: Simplify right side
    3,606,348.13x = 5,661,758,618,074.85
  5. Step 5: Solve for x
    x = 5,661,758,618,074.85/3,606,348.13
  6. Step 6: Final answer
    x = 1,569,942.34

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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.