Home / 2,024,456.02-2,793,664.46-1,198,065.28

Finding the Fourth Proportional to 2,024,456.02, 2,793,664.46 and 1,198,065.28

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Solution

The fourth proportional to 2,024,456.02, 2,793,664.46 and 1,198,065.28 is: 1,653,279.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,456.02 : 2,793,664.46 = 1,198,065.28 : x
  2. Step 2: Convert to fraction form
    2,024,456.02/2,793,664.46 = 1,198,065.28/x
  3. Step 3: Cross multiply
    2,024,456.02x = 2,793,664.46 × 1,198,065.28
  4. Step 4: Simplify right side
    2,024,456.02x = 3,346,992,393,495.95
  5. Step 5: Solve for x
    x = 3,346,992,393,495.95/2,024,456.02
  6. Step 6: Final answer
    x = 1,653,279.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.