Home / 4,669,272.44-6,443,606.60-2,632,081.94

Finding the Fourth Proportional to 4,669,272.44, 6,443,606.60 and 2,632,081.94

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Solution

The fourth proportional to 4,669,272.44, 6,443,606.60 and 2,632,081.94 is: 3,632,279.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,272.44 : 6,443,606.60 = 2,632,081.94 : x
  2. Step 2: Convert to fraction form
    4,669,272.44/6,443,606.60 = 2,632,081.94/x
  3. Step 3: Cross multiply
    4,669,272.44x = 6,443,606.60 × 2,632,081.94
  4. Step 4: Simplify right side
    4,669,272.44x = 16,960,100,514,946.36
  5. Step 5: Solve for x
    x = 16,960,100,514,946.36/4,669,272.44
  6. Step 6: Final answer
    x = 3,632,279.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.