Home / 3,022,563.12-4,535,616.18-2,168,714.58

Finding the Fourth Proportional to 3,022,563.12, 4,535,616.18 and 2,168,714.58

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Solution

The fourth proportional to 3,022,563.12, 4,535,616.18 and 2,168,714.58 is: 3,254,342.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,563.12 : 4,535,616.18 = 2,168,714.58 : x
  2. Step 2: Convert to fraction form
    3,022,563.12/4,535,616.18 = 2,168,714.58/x
  3. Step 3: Cross multiply
    3,022,563.12x = 4,535,616.18 × 2,168,714.58
  4. Step 4: Simplify right side
    3,022,563.12x = 9,836,456,938,849.90
  5. Step 5: Solve for x
    x = 9,836,456,938,849.90/3,022,563.12
  6. Step 6: Final answer
    x = 3,254,342.94

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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.