Home / 3,003,060.02-4,505,169.58-980,760.25

Finding the Fourth Proportional to 3,003,060.02, 4,505,169.58 and 980,760.25

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Solution

The fourth proportional to 3,003,060.02, 4,505,169.58 and 980,760.25 is: 1,471,329.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,060.02 : 4,505,169.58 = 980,760.25 : x
  2. Step 2: Convert to fraction form
    3,003,060.02/4,505,169.58 = 980,760.25/x
  3. Step 3: Cross multiply
    3,003,060.02x = 4,505,169.58 × 980,760.25
  4. Step 4: Simplify right side
    3,003,060.02x = 4,418,491,246,752.76
  5. Step 5: Solve for x
    x = 4,418,491,246,752.76/3,003,060.02
  6. Step 6: Final answer
    x = 1,471,329.65

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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.