Home / 1,730,175.94-2,593,791.69-1,056,729.69

Finding the Fourth Proportional to 1,730,175.94, 2,593,791.69 and 1,056,729.69

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Solution

The fourth proportional to 1,730,175.94, 2,593,791.69 and 1,056,729.69 is: 1,584,195.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,175.94 : 2,593,791.69 = 1,056,729.69 : x
  2. Step 2: Convert to fraction form
    1,730,175.94/2,593,791.69 = 1,056,729.69/x
  3. Step 3: Cross multiply
    1,730,175.94x = 2,593,791.69 × 1,056,729.69
  4. Step 4: Simplify right side
    1,730,175.94x = 2,740,936,688,498.28
  5. Step 5: Solve for x
    x = 2,740,936,688,498.28/1,730,175.94
  6. Step 6: Final answer
    x = 1,584,195.36

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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.