Home / 11,622,327.57-17,433,491.27-4,236,929.01

Finding the Fourth Proportional to 11,622,327.57, 17,433,491.27 and 4,236,929.01

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Solution

The fourth proportional to 11,622,327.57, 17,433,491.27 and 4,236,929.01 is: 6,355,393.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,622,327.57 : 17,433,491.27 = 4,236,929.01 : x
  2. Step 2: Convert to fraction form
    11,622,327.57/17,433,491.27 = 4,236,929.01/x
  3. Step 3: Cross multiply
    11,622,327.57x = 17,433,491.27 × 4,236,929.01
  4. Step 4: Simplify right side
    11,622,327.57x = 73,864,464,886,260.09
  5. Step 5: Solve for x
    x = 73,864,464,886,260.09/11,622,327.57
  6. Step 6: Final answer
    x = 6,355,393.48

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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.