Home / 2,203,814.64-3,041,286.75-1,236,925.56

Finding the Fourth Proportional to 2,203,814.64, 3,041,286.75 and 1,236,925.56

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Solution

The fourth proportional to 2,203,814.64, 3,041,286.75 and 1,236,925.56 is: 1,706,969.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,814.64 : 3,041,286.75 = 1,236,925.56 : x
  2. Step 2: Convert to fraction form
    2,203,814.64/3,041,286.75 = 1,236,925.56/x
  3. Step 3: Cross multiply
    2,203,814.64x = 3,041,286.75 × 1,236,925.56
  4. Step 4: Simplify right side
    2,203,814.64x = 3,761,845,316,364.33
  5. Step 5: Solve for x
    x = 3,761,845,316,364.33/2,203,814.64
  6. Step 6: Final answer
    x = 1,706,969.93

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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.