Home / 3,631,888.21-5,010,806.05-2,343,584.83

Finding the Fourth Proportional to 3,631,888.21, 5,010,806.05 and 2,343,584.83

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Solution

The fourth proportional to 3,631,888.21, 5,010,806.05 and 2,343,584.83 is: 3,233,372.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,888.21 : 5,010,806.05 = 2,343,584.83 : x
  2. Step 2: Convert to fraction form
    3,631,888.21/5,010,806.05 = 2,343,584.83/x
  3. Step 3: Cross multiply
    3,631,888.21x = 5,010,806.05 × 2,343,584.83
  4. Step 4: Simplify right side
    3,631,888.21x = 11,743,249,044,852.22
  5. Step 5: Solve for x
    x = 11,743,249,044,852.22/3,631,888.21
  6. Step 6: Final answer
    x = 3,233,372.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.