Home / 3,375,466.03-4,658,106.78-1,826,693.44

Finding the Fourth Proportional to 3,375,466.03, 4,658,106.78 and 1,826,693.44

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Solution

The fourth proportional to 3,375,466.03, 4,658,106.78 and 1,826,693.44 is: 2,520,817.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,466.03 : 4,658,106.78 = 1,826,693.44 : x
  2. Step 2: Convert to fraction form
    3,375,466.03/4,658,106.78 = 1,826,693.44/x
  3. Step 3: Cross multiply
    3,375,466.03x = 4,658,106.78 × 1,826,693.44
  4. Step 4: Simplify right side
    3,375,466.03x = 8,508,933,097,845.52
  5. Step 5: Solve for x
    x = 8,508,933,097,845.52/3,375,466.03
  6. Step 6: Final answer
    x = 2,520,817.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.