Home / 4,450,583.38-6,676,706.16-2,021,907.16

Finding the Fourth Proportional to 4,450,583.38, 6,676,706.16 and 2,021,907.16

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Solution

The fourth proportional to 4,450,583.38, 6,676,706.16 and 2,021,907.16 is: 3,033,238.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,583.38 : 6,676,706.16 = 2,021,907.16 : x
  2. Step 2: Convert to fraction form
    4,450,583.38/6,676,706.16 = 2,021,907.16/x
  3. Step 3: Cross multiply
    4,450,583.38x = 6,676,706.16 × 2,021,907.16
  4. Step 4: Simplify right side
    4,450,583.38x = 13,499,679,990,120.11
  5. Step 5: Solve for x
    x = 13,499,679,990,120.11/4,450,583.38
  6. Step 6: Final answer
    x = 3,033,238.31

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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.