Home / 3,702,530.44-5,558,935.50-1,906,697.80

Finding the Fourth Proportional to 3,702,530.44, 5,558,935.50 and 1,906,697.80

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Solution

The fourth proportional to 3,702,530.44, 5,558,935.50 and 1,906,697.80 is: 2,862,693.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,530.44 : 5,558,935.50 = 1,906,697.80 : x
  2. Step 2: Convert to fraction form
    3,702,530.44/5,558,935.50 = 1,906,697.80/x
  3. Step 3: Cross multiply
    3,702,530.44x = 5,558,935.50 × 1,906,697.80
  4. Step 4: Simplify right side
    3,702,530.44x = 10,599,210,088,191.90
  5. Step 5: Solve for x
    x = 10,599,210,088,191.90/3,702,530.44
  6. Step 6: Final answer
    x = 2,862,693.57

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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.