Home / 1,727,868.04-2,591,791.12-590,081.28

Finding the Fourth Proportional to 1,727,868.04, 2,591,791.12 and 590,081.28

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Solution

The fourth proportional to 1,727,868.04, 2,591,791.12 and 590,081.28 is: 885,118.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,868.04 : 2,591,791.12 = 590,081.28 : x
  2. Step 2: Convert to fraction form
    1,727,868.04/2,591,791.12 = 590,081.28/x
  3. Step 3: Cross multiply
    1,727,868.04x = 2,591,791.12 × 590,081.28
  4. Step 4: Simplify right side
    1,727,868.04x = 1,529,367,421,582.23
  5. Step 5: Solve for x
    x = 1,529,367,421,582.23/1,727,868.04
  6. Step 6: Final answer
    x = 885,118.18

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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.