Home / 11,733,621.44-17,608,238.40-4,822,767.68

Finding the Fourth Proportional to 11,733,621.44, 17,608,238.40 and 4,822,767.68

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Solution

The fourth proportional to 11,733,621.44, 17,608,238.40 and 4,822,767.68 is: 7,237,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,621.44 : 17,608,238.40 = 4,822,767.68 : x
  2. Step 2: Convert to fraction form
    11,733,621.44/17,608,238.40 = 4,822,767.68/x
  3. Step 3: Cross multiply
    11,733,621.44x = 17,608,238.40 × 4,822,767.68
  4. Step 4: Simplify right side
    11,733,621.44x = 84,920,443,057,254.91
  5. Step 5: Solve for x
    x = 84,920,443,057,254.91/11,733,621.44
  6. Step 6: Final answer
    x = 7,237,360.05

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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.