Home / 2,550,347.70-3,816,664.20-1,753,186.20

Finding the Fourth Proportional to 2,550,347.70, 3,816,664.20 and 1,753,186.20

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Solution

The fourth proportional to 2,550,347.70, 3,816,664.20 and 1,753,186.20 is: 2,623,690.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,347.70 : 3,816,664.20 = 1,753,186.20 : x
  2. Step 2: Convert to fraction form
    2,550,347.70/3,816,664.20 = 1,753,186.20/x
  3. Step 3: Cross multiply
    2,550,347.70x = 3,816,664.20 × 1,753,186.20
  4. Step 4: Simplify right side
    2,550,347.70x = 6,691,323,005,474.04
  5. Step 5: Solve for x
    x = 6,691,323,005,474.04/2,550,347.70
  6. Step 6: Final answer
    x = 2,623,690.49

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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.