Home / 5,883,591.03-8,119,563.78-3,270,147.22

Finding the Fourth Proportional to 5,883,591.03, 8,119,563.78 and 3,270,147.22

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Solution

The fourth proportional to 5,883,591.03, 8,119,563.78 and 3,270,147.22 is: 4,512,918.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883,591.03 : 8,119,563.78 = 3,270,147.22 : x
  2. Step 2: Convert to fraction form
    5,883,591.03/8,119,563.78 = 3,270,147.22/x
  3. Step 3: Cross multiply
    5,883,591.03x = 8,119,563.78 × 3,270,147.22
  4. Step 4: Simplify right side
    5,883,591.03x = 26,552,168,922,779.70
  5. Step 5: Solve for x
    x = 26,552,168,922,779.70/5,883,591.03
  6. Step 6: Final answer
    x = 4,512,918.86

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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.