Home / 1,369,033.79-2,053,554.26-559,418.27

Finding the Fourth Proportional to 1,369,033.79, 2,053,554.26 and 559,418.27

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Solution

The fourth proportional to 1,369,033.79, 2,053,554.26 and 559,418.27 is: 839,128.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,033.79 : 2,053,554.26 = 559,418.27 : x
  2. Step 2: Convert to fraction form
    1,369,033.79/2,053,554.26 = 559,418.27/x
  3. Step 3: Cross multiply
    1,369,033.79x = 2,053,554.26 × 559,418.27
  4. Step 4: Simplify right side
    1,369,033.79x = 1,148,795,758,415.47
  5. Step 5: Solve for x
    x = 1,148,795,758,415.47/1,369,033.79
  6. Step 6: Final answer
    x = 839,128.86

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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.