Home / 1,922,606.73-2,884,073.72-502,660.53

Finding the Fourth Proportional to 1,922,606.73, 2,884,073.72 and 502,660.53

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Solution

The fourth proportional to 1,922,606.73, 2,884,073.72 and 502,660.53 is: 754,033.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,606.73 : 2,884,073.72 = 502,660.53 : x
  2. Step 2: Convert to fraction form
    1,922,606.73/2,884,073.72 = 502,660.53/x
  3. Step 3: Cross multiply
    1,922,606.73x = 2,884,073.72 × 502,660.53
  4. Step 4: Simplify right side
    1,922,606.73x = 1,449,710,022,140.97
  5. Step 5: Solve for x
    x = 1,449,710,022,140.97/1,922,606.73
  6. Step 6: Final answer
    x = 754,033.57

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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.