Home / 6,392,336.43-9,589,921.49-1,843,030.16

Finding the Fourth Proportional to 6,392,336.43, 9,589,921.49 and 1,843,030.16

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Solution

The fourth proportional to 6,392,336.43, 9,589,921.49 and 1,843,030.16 is: 2,764,953.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,336.43 : 9,589,921.49 = 1,843,030.16 : x
  2. Step 2: Convert to fraction form
    6,392,336.43/9,589,921.49 = 1,843,030.16/x
  3. Step 3: Cross multiply
    6,392,336.43x = 9,589,921.49 × 1,843,030.16
  4. Step 4: Simplify right side
    6,392,336.43x = 17,674,514,530,722.31
  5. Step 5: Solve for x
    x = 17,674,514,530,722.31/6,392,336.43
  6. Step 6: Final answer
    x = 2,764,953.74

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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.