Home / 1,598,604.66-2,205,159.39-1,024,998.30

Finding the Fourth Proportional to 1,598,604.66, 2,205,159.39 and 1,024,998.30

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Solution

The fourth proportional to 1,598,604.66, 2,205,159.39 and 1,024,998.30 is: 1,413,910.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,604.66 : 2,205,159.39 = 1,024,998.30 : x
  2. Step 2: Convert to fraction form
    1,598,604.66/2,205,159.39 = 1,024,998.30/x
  3. Step 3: Cross multiply
    1,598,604.66x = 2,205,159.39 × 1,024,998.30
  4. Step 4: Simplify right side
    1,598,604.66x = 2,260,284,625,979.04
  5. Step 5: Solve for x
    x = 2,260,284,625,979.04/1,598,604.66
  6. Step 6: Final answer
    x = 1,413,910.95

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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.