Home / 2,575,706.43-3,554,297.07-1,429,696.56

Finding the Fourth Proportional to 2,575,706.43, 3,554,297.07 and 1,429,696.56

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Solution

The fourth proportional to 2,575,706.43, 3,554,297.07 and 1,429,696.56 is: 1,972,882.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,706.43 : 3,554,297.07 = 1,429,696.56 : x
  2. Step 2: Convert to fraction form
    2,575,706.43/3,554,297.07 = 1,429,696.56/x
  3. Step 3: Cross multiply
    2,575,706.43x = 3,554,297.07 × 1,429,696.56
  4. Step 4: Simplify right side
    2,575,706.43x = 5,081,566,294,197.08
  5. Step 5: Solve for x
    x = 5,081,566,294,197.08/2,575,706.43
  6. Step 6: Final answer
    x = 1,972,882.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.