Home / 4,338,745.93-6,502,450.89-2,419,580.53

Finding the Fourth Proportional to 4,338,745.93, 6,502,450.89 and 2,419,580.53

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Solution

The fourth proportional to 4,338,745.93, 6,502,450.89 and 2,419,580.53 is: 3,626,209.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,745.93 : 6,502,450.89 = 2,419,580.53 : x
  2. Step 2: Convert to fraction form
    4,338,745.93/6,502,450.89 = 2,419,580.53/x
  3. Step 3: Cross multiply
    4,338,745.93x = 6,502,450.89 × 2,419,580.53
  4. Step 4: Simplify right side
    4,338,745.93x = 15,733,203,570,725.17
  5. Step 5: Solve for x
    x = 15,733,203,570,725.17/4,338,745.93
  6. Step 6: Final answer
    x = 3,626,209.93

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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.