Home / 2,034,313.30-3,054,969.15-1,439,449.30

Finding the Fourth Proportional to 2,034,313.30, 3,054,969.15 and 1,439,449.30

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Solution

The fourth proportional to 2,034,313.30, 3,054,969.15 and 1,439,449.30 is: 2,161,649.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,313.30 : 3,054,969.15 = 1,439,449.30 : x
  2. Step 2: Convert to fraction form
    2,034,313.30/3,054,969.15 = 1,439,449.30/x
  3. Step 3: Cross multiply
    2,034,313.30x = 3,054,969.15 × 1,439,449.30
  4. Step 4: Simplify right side
    2,034,313.30x = 4,397,473,204,489.10
  5. Step 5: Solve for x
    x = 4,397,473,204,489.10/2,034,313.30
  6. Step 6: Final answer
    x = 2,161,649.93

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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.