Home / 1,727,327.80-2,384,821.74-1,083,630.52

Finding the Fourth Proportional to 1,727,327.80, 2,384,821.74 and 1,083,630.52

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Solution

The fourth proportional to 1,727,327.80, 2,384,821.74 and 1,083,630.52 is: 1,496,106.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,327.80 : 2,384,821.74 = 1,083,630.52 : x
  2. Step 2: Convert to fraction form
    1,727,327.80/2,384,821.74 = 1,083,630.52/x
  3. Step 3: Cross multiply
    1,727,327.80x = 2,384,821.74 × 1,083,630.52
  4. Step 4: Simplify right side
    1,727,327.80x = 2,584,265,622,223.51
  5. Step 5: Solve for x
    x = 2,584,265,622,223.51/1,727,327.80
  6. Step 6: Final answer
    x = 1,496,106.08

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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.