Home / 3,738,308.36-5,604,264.14-1,434,454.79

Finding the Fourth Proportional to 3,738,308.36, 5,604,264.14 and 1,434,454.79

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Solution

The fourth proportional to 3,738,308.36, 5,604,264.14 and 1,434,454.79 is: 2,150,454.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738,308.36 : 5,604,264.14 = 1,434,454.79 : x
  2. Step 2: Convert to fraction form
    3,738,308.36/5,604,264.14 = 1,434,454.79/x
  3. Step 3: Cross multiply
    3,738,308.36x = 5,604,264.14 × 1,434,454.79
  4. Step 4: Simplify right side
    3,738,308.36x = 8,039,063,504,854.64
  5. Step 5: Solve for x
    x = 8,039,063,504,854.64/3,738,308.36
  6. Step 6: Final answer
    x = 2,150,454.90

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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.