Home / 1,354,463.70-2,032,033.79-955,882.95

Finding the Fourth Proportional to 1,354,463.70, 2,032,033.79 and 955,882.95

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Solution

The fourth proportional to 1,354,463.70, 2,032,033.79 and 955,882.95 is: 1,434,063.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,463.70 : 2,032,033.79 = 955,882.95 : x
  2. Step 2: Convert to fraction form
    1,354,463.70/2,032,033.79 = 955,882.95/x
  3. Step 3: Cross multiply
    1,354,463.70x = 2,032,033.79 × 955,882.95
  4. Step 4: Simplify right side
    1,354,463.70x = 1,942,386,456,074.59
  5. Step 5: Solve for x
    x = 1,942,386,456,074.59/1,354,463.70
  6. Step 6: Final answer
    x = 1,434,063.13

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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.