Home / 2,354,244.43-3,531,698.64-756,271.77

Finding the Fourth Proportional to 2,354,244.43, 3,531,698.64 and 756,271.77

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Solution

The fourth proportional to 2,354,244.43, 3,531,698.64 and 756,271.77 is: 1,134,514.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,244.43 : 3,531,698.64 = 756,271.77 : x
  2. Step 2: Convert to fraction form
    2,354,244.43/3,531,698.64 = 756,271.77/x
  3. Step 3: Cross multiply
    2,354,244.43x = 3,531,698.64 × 756,271.77
  4. Step 4: Simplify right side
    2,354,244.43x = 2,670,923,981,579.39
  5. Step 5: Solve for x
    x = 2,670,923,981,579.39/2,354,244.43
  6. Step 6: Final answer
    x = 1,134,514.30

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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.