Home / 2,291,973.30-3,434,023.35-1,091,310.30

Finding the Fourth Proportional to 2,291,973.30, 3,434,023.35 and 1,091,310.30

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Solution

The fourth proportional to 2,291,973.30, 3,434,023.35 and 1,091,310.30 is: 1,635,091.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,291,973.30 : 3,434,023.35 = 1,091,310.30 : x
  2. Step 2: Convert to fraction form
    2,291,973.30/3,434,023.35 = 1,091,310.30/x
  3. Step 3: Cross multiply
    2,291,973.30x = 3,434,023.35 × 1,091,310.30
  4. Step 4: Simplify right side
    2,291,973.30x = 3,747,585,052,295.51
  5. Step 5: Solve for x
    x = 3,747,585,052,295.51/2,291,973.30
  6. Step 6: Final answer
    x = 1,635,091.06

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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.