Home / 1,922,869.94-2,884,084.59-503,063.06

Finding the Fourth Proportional to 1,922,869.94, 2,884,084.59 and 503,063.06

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Solution

The fourth proportional to 1,922,869.94, 2,884,084.59 and 503,063.06 is: 754,536.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,869.94 : 2,884,084.59 = 503,063.06 : x
  2. Step 2: Convert to fraction form
    1,922,869.94/2,884,084.59 = 503,063.06/x
  3. Step 3: Cross multiply
    1,922,869.94x = 2,884,084.59 × 503,063.06
  4. Step 4: Simplify right side
    1,922,869.94x = 1,450,876,419,144.25
  5. Step 5: Solve for x
    x = 1,450,876,419,144.25/1,922,869.94
  6. Step 6: Final answer
    x = 754,536.95

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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.