Home / 1,922,809.94-2,883,994.58-503,003.06

Finding the Fourth Proportional to 1,922,809.94, 2,883,994.58 and 503,003.06

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Solution

The fourth proportional to 1,922,809.94, 2,883,994.58 and 503,003.06 is: 754,446.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,809.94 : 2,883,994.58 = 503,003.06 : x
  2. Step 2: Convert to fraction form
    1,922,809.94/2,883,994.58 = 503,003.06/x
  3. Step 3: Cross multiply
    1,922,809.94x = 2,883,994.58 × 503,003.06
  4. Step 4: Simplify right side
    1,922,809.94x = 1,450,658,098,763.41
  5. Step 5: Solve for x
    x = 1,450,658,098,763.41/1,922,809.94
  6. Step 6: Final answer
    x = 754,446.95

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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.