Home / 3,132,022.60-4,698,033.90-2,775,104.20

Finding the Fourth Proportional to 3,132,022.60, 4,698,033.90 and 2,775,104.20

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Solution

The fourth proportional to 3,132,022.60, 4,698,033.90 and 2,775,104.20 is: 4,162,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,022.60 : 4,698,033.90 = 2,775,104.20 : x
  2. Step 2: Convert to fraction form
    3,132,022.60/4,698,033.90 = 2,775,104.20/x
  3. Step 3: Cross multiply
    3,132,022.60x = 4,698,033.90 × 2,775,104.20
  4. Step 4: Simplify right side
    3,132,022.60x = 13,037,533,607,632.38
  5. Step 5: Solve for x
    x = 13,037,533,607,632.38/3,132,022.60
  6. Step 6: Final answer
    x = 4,162,656.30

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Similar ratio
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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.