Home / 4,514,195.16-6,767,729.82-2,238,150.28

Finding the Fourth Proportional to 4,514,195.16, 6,767,729.82 and 2,238,150.28

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Solution

The fourth proportional to 4,514,195.16, 6,767,729.82 and 2,238,150.28 is: 3,355,458.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,195.16 : 6,767,729.82 = 2,238,150.28 : x
  2. Step 2: Convert to fraction form
    4,514,195.16/6,767,729.82 = 2,238,150.28/x
  3. Step 3: Cross multiply
    4,514,195.16x = 6,767,729.82 × 2,238,150.28
  4. Step 4: Simplify right side
    4,514,195.16x = 15,147,196,391,597.35
  5. Step 5: Solve for x
    x = 15,147,196,391,597.35/4,514,195.16
  6. Step 6: Final answer
    x = 3,355,458.91

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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.