Home / 1,462,550.04-2,194,563.12-663,321.84

Finding the Fourth Proportional to 1,462,550.04, 2,194,563.12 and 663,321.84

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Solution

The fourth proportional to 1,462,550.04, 2,194,563.12 and 663,321.84 is: 995,317.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,550.04 : 2,194,563.12 = 663,321.84 : x
  2. Step 2: Convert to fraction form
    1,462,550.04/2,194,563.12 = 663,321.84/x
  3. Step 3: Cross multiply
    1,462,550.04x = 2,194,563.12 × 663,321.84
  4. Step 4: Simplify right side
    1,462,550.04x = 1,455,701,646,754.54
  5. Step 5: Solve for x
    x = 1,455,701,646,754.54/1,462,550.04
  6. Step 6: Final answer
    x = 995,317.50

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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.