Home / 2,344,706.91-3,515,223.03-925,825.05

Finding the Fourth Proportional to 2,344,706.91, 3,515,223.03 and 925,825.05

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Solution

The fourth proportional to 2,344,706.91, 3,515,223.03 and 925,825.05 is: 1,388,012.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,706.91 : 3,515,223.03 = 925,825.05 : x
  2. Step 2: Convert to fraction form
    2,344,706.91/3,515,223.03 = 925,825.05/x
  3. Step 3: Cross multiply
    2,344,706.91x = 3,515,223.03 × 925,825.05
  4. Step 4: Simplify right side
    2,344,706.91x = 3,254,481,537,510.90
  5. Step 5: Solve for x
    x = 3,254,481,537,510.90/2,344,706.91
  6. Step 6: Final answer
    x = 1,388,012.09

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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.