Home / 1,922,013.26-2,652,383.07-1,050,904.17

Finding the Fourth Proportional to 1,922,013.26, 2,652,383.07 and 1,050,904.17

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Solution

The fourth proportional to 1,922,013.26, 2,652,383.07 and 1,050,904.17 is: 1,450,250.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,013.26 : 2,652,383.07 = 1,050,904.17 : x
  2. Step 2: Convert to fraction form
    1,922,013.26/2,652,383.07 = 1,050,904.17/x
  3. Step 3: Cross multiply
    1,922,013.26x = 2,652,383.07 × 1,050,904.17
  4. Step 4: Simplify right side
    1,922,013.26x = 2,787,400,428,700.40
  5. Step 5: Solve for x
    x = 2,787,400,428,700.40/1,922,013.26
  6. Step 6: Final answer
    x = 1,450,250.36

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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.