Home / 2,309,408.54-3,463,704.57-626,643.26

Finding the Fourth Proportional to 2,309,408.54, 3,463,704.57 and 626,643.26

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Solution

The fourth proportional to 2,309,408.54, 3,463,704.57 and 626,643.26 is: 939,854.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,408.54 : 3,463,704.57 = 626,643.26 : x
  2. Step 2: Convert to fraction form
    2,309,408.54/3,463,704.57 = 626,643.26/x
  3. Step 3: Cross multiply
    2,309,408.54x = 3,463,704.57 × 626,643.26
  4. Step 4: Simplify right side
    2,309,408.54x = 2,170,507,123,421.70
  5. Step 5: Solve for x
    x = 2,170,507,123,421.70/2,309,408.54
  6. Step 6: Final answer
    x = 939,854.12

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Double scale
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Similar ratio
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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.