Home / 1,950,761.84-2,926,792.62-654,042.52

Finding the Fourth Proportional to 1,950,761.84, 2,926,792.62 and 654,042.52

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Solution

The fourth proportional to 1,950,761.84, 2,926,792.62 and 654,042.52 is: 981,281.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,761.84 : 2,926,792.62 = 654,042.52 : x
  2. Step 2: Convert to fraction form
    1,950,761.84/2,926,792.62 = 654,042.52/x
  3. Step 3: Cross multiply
    1,950,761.84x = 2,926,792.62 × 654,042.52
  4. Step 4: Simplify right side
    1,950,761.84x = 1,914,246,820,702.20
  5. Step 5: Solve for x
    x = 1,914,246,820,702.20/1,950,761.84
  6. Step 6: Final answer
    x = 981,281.66

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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.