Home / 2,468,940-3,703,035.77-671,963.50

Finding the Fourth Proportional to 2,468,940, 3,703,035.77 and 671,963.50

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Solution

The fourth proportional to 2,468,940, 3,703,035.77 and 671,963.50 is: 1,007,843.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,940 : 3,703,035.77 = 671,963.50 : x
  2. Step 2: Convert to fraction form
    2,468,940/3,703,035.77 = 671,963.50/x
  3. Step 3: Cross multiply
    2,468,940x = 3,703,035.77 × 671,963.50
  4. Step 4: Simplify right side
    2,468,940x = 2,488,304,876,634.40
  5. Step 5: Solve for x
    x = 2,488,304,876,634.40/2,468,940
  6. Step 6: Final answer
    x = 1,007,843.40

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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.