Home / 3,295,704.80-4,938,027.60-1,609,176.80

Finding the Fourth Proportional to 3,295,704.80, 4,938,027.60 and 1,609,176.80

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Solution

The fourth proportional to 3,295,704.80, 4,938,027.60 and 1,609,176.80 is: 2,411,065.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,704.80 : 4,938,027.60 = 1,609,176.80 : x
  2. Step 2: Convert to fraction form
    3,295,704.80/4,938,027.60 = 1,609,176.80/x
  3. Step 3: Cross multiply
    3,295,704.80x = 4,938,027.60 × 1,609,176.80
  4. Step 4: Simplify right side
    3,295,704.80x = 7,946,159,451,679.68
  5. Step 5: Solve for x
    x = 7,946,159,451,679.68/3,295,704.80
  6. Step 6: Final answer
    x = 2,411,065.29

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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.