Home / 3,323,929.77-4,984,446.51-1,765,614.33

Finding the Fourth Proportional to 3,323,929.77, 4,984,446.51 and 1,765,614.33

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Solution

The fourth proportional to 3,323,929.77, 4,984,446.51 and 1,765,614.33 is: 2,647,652.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,929.77 : 4,984,446.51 = 1,765,614.33 : x
  2. Step 2: Convert to fraction form
    3,323,929.77/4,984,446.51 = 1,765,614.33/x
  3. Step 3: Cross multiply
    3,323,929.77x = 4,984,446.51 × 1,765,614.33
  4. Step 4: Simplify right side
    3,323,929.77x = 8,800,610,185,174.49
  5. Step 5: Solve for x
    x = 8,800,610,185,174.49/3,323,929.77
  6. Step 6: Final answer
    x = 2,647,652.27

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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.