Home / 2,020,206.44-3,029,522.14-757,345

Finding the Fourth Proportional to 2,020,206.44, 3,029,522.14 and 757,345

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Solution

The fourth proportional to 2,020,206.44, 3,029,522.14 and 757,345 is: 1,135,722.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,206.44 : 3,029,522.14 = 757,345 : x
  2. Step 2: Convert to fraction form
    2,020,206.44/3,029,522.14 = 757,345/x
  3. Step 3: Cross multiply
    2,020,206.44x = 3,029,522.14 × 757,345
  4. Step 4: Simplify right side
    2,020,206.44x = 2,294,393,445,118.30
  5. Step 5: Solve for x
    x = 2,294,393,445,118.30/2,020,206.44
  6. Step 6: Final answer
    x = 1,135,722.27

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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.