Home / 4,453,097.75-6,142,106.23-4,086,758.17

Finding the Fourth Proportional to 4,453,097.75, 6,142,106.23 and 4,086,758.17

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Solution

The fourth proportional to 4,453,097.75, 6,142,106.23 and 4,086,758.17 is: 5,636,818.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,097.75 : 6,142,106.23 = 4,086,758.17 : x
  2. Step 2: Convert to fraction form
    4,453,097.75/6,142,106.23 = 4,086,758.17/x
  3. Step 3: Cross multiply
    4,453,097.75x = 6,142,106.23 × 4,086,758.17
  4. Step 4: Simplify right side
    4,453,097.75x = 25,101,302,816,745.68
  5. Step 5: Solve for x
    x = 25,101,302,816,745.68/4,453,097.75
  6. Step 6: Final answer
    x = 5,636,818.28

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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.