Home / 1,735,271.51-2,599,517.41-1,195,432.43

Finding the Fourth Proportional to 1,735,271.51, 2,599,517.41 and 1,195,432.43

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Solution

The fourth proportional to 1,735,271.51, 2,599,517.41 and 1,195,432.43 is: 1,790,813.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,271.51 : 2,599,517.41 = 1,195,432.43 : x
  2. Step 2: Convert to fraction form
    1,735,271.51/2,599,517.41 = 1,195,432.43/x
  3. Step 3: Cross multiply
    1,735,271.51x = 2,599,517.41 × 1,195,432.43
  4. Step 4: Simplify right side
    1,735,271.51x = 3,107,547,398,277.44
  5. Step 5: Solve for x
    x = 3,107,547,398,277.44/1,735,271.51
  6. Step 6: Final answer
    x = 1,790,813.36

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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.