Home / 2,293,674.44-3,438,239.08-1,077,073.20

Finding the Fourth Proportional to 2,293,674.44, 3,438,239.08 and 1,077,073.20

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Solution

The fourth proportional to 2,293,674.44, 3,438,239.08 and 1,077,073.20 is: 1,614,542.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,674.44 : 3,438,239.08 = 1,077,073.20 : x
  2. Step 2: Convert to fraction form
    2,293,674.44/3,438,239.08 = 1,077,073.20/x
  3. Step 3: Cross multiply
    2,293,674.44x = 3,438,239.08 × 1,077,073.20
  4. Step 4: Simplify right side
    2,293,674.44x = 3,703,235,168,260.66
  5. Step 5: Solve for x
    x = 3,703,235,168,260.66/2,293,674.44
  6. Step 6: Final answer
    x = 1,614,542.63

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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.