Home / 1,783,759.40-2,461,594.66-967,963.25

Finding the Fourth Proportional to 1,783,759.40, 2,461,594.66 and 967,963.25

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Solution

The fourth proportional to 1,783,759.40, 2,461,594.66 and 967,963.25 is: 1,335,792.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,759.40 : 2,461,594.66 = 967,963.25 : x
  2. Step 2: Convert to fraction form
    1,783,759.40/2,461,594.66 = 967,963.25/x
  3. Step 3: Cross multiply
    1,783,759.40x = 2,461,594.66 × 967,963.25
  4. Step 4: Simplify right side
    1,783,759.40x = 2,382,733,167,224.14
  5. Step 5: Solve for x
    x = 2,382,733,167,224.14/1,783,759.40
  6. Step 6: Final answer
    x = 1,335,792.92

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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.