Home / 2,372,087.60-3,558,350.10-774,659.06

Finding the Fourth Proportional to 2,372,087.60, 3,558,350.10 and 774,659.06

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Solution

The fourth proportional to 2,372,087.60, 3,558,350.10 and 774,659.06 is: 1,162,060.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,087.60 : 3,558,350.10 = 774,659.06 : x
  2. Step 2: Convert to fraction form
    2,372,087.60/3,558,350.10 = 774,659.06/x
  3. Step 3: Cross multiply
    2,372,087.60x = 3,558,350.10 × 774,659.06
  4. Step 4: Simplify right side
    2,372,087.60x = 2,756,508,143,616.91
  5. Step 5: Solve for x
    x = 2,756,508,143,616.91/2,372,087.60
  6. Step 6: Final answer
    x = 1,162,060.01

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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.