Home / 1,052,941.26-1,579,577.04-454,072.62

Finding the Fourth Proportional to 1,052,941.26, 1,579,577.04 and 454,072.62

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Solution

The fourth proportional to 1,052,941.26, 1,579,577.04 and 454,072.62 is: 681,180.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,941.26 : 1,579,577.04 = 454,072.62 : x
  2. Step 2: Convert to fraction form
    1,052,941.26/1,579,577.04 = 454,072.62/x
  3. Step 3: Cross multiply
    1,052,941.26x = 1,579,577.04 × 454,072.62
  4. Step 4: Simplify right side
    1,052,941.26x = 717,242,685,044.65
  5. Step 5: Solve for x
    x = 717,242,685,044.65/1,052,941.26
  6. Step 6: Final answer
    x = 681,180.15

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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.