Home / 4,172,131.38-5,756,554.52-2,361,295.38

Finding the Fourth Proportional to 4,172,131.38, 5,756,554.52 and 2,361,295.38

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Solution

The fourth proportional to 4,172,131.38, 5,756,554.52 and 2,361,295.38 is: 3,258,029.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,131.38 : 5,756,554.52 = 2,361,295.38 : x
  2. Step 2: Convert to fraction form
    4,172,131.38/5,756,554.52 = 2,361,295.38/x
  3. Step 3: Cross multiply
    4,172,131.38x = 5,756,554.52 × 2,361,295.38
  4. Step 4: Simplify right side
    4,172,131.38x = 13,592,925,592,794.12
  5. Step 5: Solve for x
    x = 13,592,925,592,794.12/4,172,131.38
  6. Step 6: Final answer
    x = 3,258,029.14

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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.