Home / 3,446,928.28-5,172,754.74-1,203,066.28

Finding the Fourth Proportional to 3,446,928.28, 5,172,754.74 and 1,203,066.28

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Solution

The fourth proportional to 3,446,928.28, 5,172,754.74 and 1,203,066.28 is: 1,805,423.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,928.28 : 5,172,754.74 = 1,203,066.28 : x
  2. Step 2: Convert to fraction form
    3,446,928.28/5,172,754.74 = 1,203,066.28/x
  3. Step 3: Cross multiply
    3,446,928.28x = 5,172,754.74 × 1,203,066.28
  4. Step 4: Simplify right side
    3,446,928.28x = 6,223,166,802,404.17
  5. Step 5: Solve for x
    x = 6,223,166,802,404.17/3,446,928.28
  6. Step 6: Final answer
    x = 1,805,423.93

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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.