Home / 6,874,104.42-10,307,613.69-4,718,422.26

Finding the Fourth Proportional to 6,874,104.42, 10,307,613.69 and 4,718,422.26

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Solution

The fourth proportional to 6,874,104.42, 10,307,613.69 and 4,718,422.26 is: 7,075,201.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,874,104.42 : 10,307,613.69 = 4,718,422.26 : x
  2. Step 2: Convert to fraction form
    6,874,104.42/10,307,613.69 = 4,718,422.26/x
  3. Step 3: Cross multiply
    6,874,104.42x = 10,307,613.69 × 4,718,422.26
  4. Step 4: Simplify right side
    6,874,104.42x = 48,635,673,882,376.73
  5. Step 5: Solve for x
    x = 48,635,673,882,376.73/6,874,104.42
  6. Step 6: Final answer
    x = 7,075,201.50

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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.