Home / 4,700,022.44-6,486,047.46-2,958,843.80

Finding the Fourth Proportional to 4,700,022.44, 6,486,047.46 and 2,958,843.80

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Solution

The fourth proportional to 4,700,022.44, 6,486,047.46 and 2,958,843.80 is: 4,083,214.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,022.44 : 6,486,047.46 = 2,958,843.80 : x
  2. Step 2: Convert to fraction form
    4,700,022.44/6,486,047.46 = 2,958,843.80/x
  3. Step 3: Cross multiply
    4,700,022.44x = 6,486,047.46 × 2,958,843.80
  4. Step 4: Simplify right side
    4,700,022.44x = 19,191,201,313,526.75
  5. Step 5: Solve for x
    x = 19,191,201,313,526.75/4,700,022.44
  6. Step 6: Final answer
    x = 4,083,214.83

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1.5x scale

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.