Home / 6,514,894.53-8,986,819.16-4,063,249.23

Finding the Fourth Proportional to 6,514,894.53, 8,986,819.16 and 4,063,249.23

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Solution

The fourth proportional to 6,514,894.53, 8,986,819.16 and 4,063,249.23 is: 5,604,954.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,894.53 : 8,986,819.16 = 4,063,249.23 : x
  2. Step 2: Convert to fraction form
    6,514,894.53/8,986,819.16 = 4,063,249.23/x
  3. Step 3: Cross multiply
    6,514,894.53x = 8,986,819.16 × 4,063,249.23
  4. Step 4: Simplify right side
    6,514,894.53x = 36,515,686,011,703
  5. Step 5: Solve for x
    x = 36,515,686,011,703/6,514,894.53
  6. Step 6: Final answer
    x = 5,604,954.28

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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.