Home / 2,090,091.41-3,135,141.91-573,795.11

Finding the Fourth Proportional to 2,090,091.41, 3,135,141.91 and 573,795.11

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Solution

The fourth proportional to 2,090,091.41, 3,135,141.91 and 573,795.11 is: 860,693.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,091.41 : 3,135,141.91 = 573,795.11 : x
  2. Step 2: Convert to fraction form
    2,090,091.41/3,135,141.91 = 573,795.11/x
  3. Step 3: Cross multiply
    2,090,091.41x = 3,135,141.91 × 573,795.11
  4. Step 4: Simplify right side
    2,090,091.41x = 1,798,929,080,003.86
  5. Step 5: Solve for x
    x = 1,798,929,080,003.86/2,090,091.41
  6. Step 6: Final answer
    x = 860,693.97

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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.