Home / 4,883,340.60-7,325,010.90-3,938,556.60

Finding the Fourth Proportional to 4,883,340.60, 7,325,010.90 and 3,938,556.60

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Solution

The fourth proportional to 4,883,340.60, 7,325,010.90 and 3,938,556.60 is: 5,907,834.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,340.60 : 7,325,010.90 = 3,938,556.60 : x
  2. Step 2: Convert to fraction form
    4,883,340.60/7,325,010.90 = 3,938,556.60/x
  3. Step 3: Cross multiply
    4,883,340.60x = 7,325,010.90 × 3,938,556.60
  4. Step 4: Simplify right side
    4,883,340.60x = 28,849,970,025,266.94
  5. Step 5: Solve for x
    x = 28,849,970,025,266.94/4,883,340.60
  6. Step 6: Final answer
    x = 5,907,834.90

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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.