Home / 1,922,022.45-2,652,277.23-1,062,531.45

Finding the Fourth Proportional to 1,922,022.45, 2,652,277.23 and 1,062,531.45

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Solution

The fourth proportional to 1,922,022.45, 2,652,277.23 and 1,062,531.45 is: 1,466,230.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,022.45 : 2,652,277.23 = 1,062,531.45 : x
  2. Step 2: Convert to fraction form
    1,922,022.45/2,652,277.23 = 1,062,531.45/x
  3. Step 3: Cross multiply
    1,922,022.45x = 2,652,277.23 × 1,062,531.45
  4. Step 4: Simplify right side
    1,922,022.45x = 2,818,127,970,993.88
  5. Step 5: Solve for x
    x = 2,818,127,970,993.88/1,922,022.45
  6. Step 6: Final answer
    x = 1,466,230.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.