Home / 6,189,751.80-9,284,627.70-2,995,200.90

Finding the Fourth Proportional to 6,189,751.80, 9,284,627.70 and 2,995,200.90

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Solution

The fourth proportional to 6,189,751.80, 9,284,627.70 and 2,995,200.90 is: 4,492,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,751.80 : 9,284,627.70 = 2,995,200.90 : x
  2. Step 2: Convert to fraction form
    6,189,751.80/9,284,627.70 = 2,995,200.90/x
  3. Step 3: Cross multiply
    6,189,751.80x = 9,284,627.70 × 2,995,200.90
  4. Step 4: Simplify right side
    6,189,751.80x = 27,809,325,243,204.93
  5. Step 5: Solve for x
    x = 27,809,325,243,204.93/6,189,751.80
  6. Step 6: Final answer
    x = 4,492,801.35

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Similar ratio
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1.5x scale

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.