Home / 3,361,867.64-5,044,283.76-1,764,045.44

Finding the Fourth Proportional to 3,361,867.64, 5,044,283.76 and 1,764,045.44

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Solution

The fourth proportional to 3,361,867.64, 5,044,283.76 and 1,764,045.44 is: 2,646,845.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,867.64 : 5,044,283.76 = 1,764,045.44 : x
  2. Step 2: Convert to fraction form
    3,361,867.64/5,044,283.76 = 1,764,045.44/x
  3. Step 3: Cross multiply
    3,361,867.64x = 5,044,283.76 × 1,764,045.44
  4. Step 4: Simplify right side
    3,361,867.64x = 8,898,345,764,894.06
  5. Step 5: Solve for x
    x = 8,898,345,764,894.06/3,361,867.64
  6. Step 6: Final answer
    x = 2,646,845.96

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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.