Home / 3,866,385.33-5,800,324.87-1,470,043.64

Finding the Fourth Proportional to 3,866,385.33, 5,800,324.87 and 1,470,043.64

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Solution

The fourth proportional to 3,866,385.33, 5,800,324.87 and 1,470,043.64 is: 2,205,349.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,385.33 : 5,800,324.87 = 1,470,043.64 : x
  2. Step 2: Convert to fraction form
    3,866,385.33/5,800,324.87 = 1,470,043.64/x
  3. Step 3: Cross multiply
    3,866,385.33x = 5,800,324.87 × 1,470,043.64
  4. Step 4: Simplify right side
    3,866,385.33x = 8,526,730,685,077.33
  5. Step 5: Solve for x
    x = 8,526,730,685,077.33/3,866,385.33
  6. Step 6: Final answer
    x = 2,205,349.43

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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.