Home / 2,203,944.03-3,041,275.83-1,236,887.55

Finding the Fourth Proportional to 2,203,944.03, 3,041,275.83 and 1,236,887.55

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Solution

The fourth proportional to 2,203,944.03, 3,041,275.83 and 1,236,887.55 is: 1,706,811.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,944.03 : 3,041,275.83 = 1,236,887.55 : x
  2. Step 2: Convert to fraction form
    2,203,944.03/3,041,275.83 = 1,236,887.55/x
  3. Step 3: Cross multiply
    2,203,944.03x = 3,041,275.83 × 1,236,887.55
  4. Step 4: Simplify right side
    2,203,944.03x = 3,761,716,210,242.92
  5. Step 5: Solve for x
    x = 3,761,716,210,242.92/2,203,944.03
  6. Step 6: Final answer
    x = 1,706,811.13

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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.