Home / 3,227,147.63-4,837,714.31-1,095,773.97

Finding the Fourth Proportional to 3,227,147.63, 4,837,714.31 and 1,095,773.97

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Solution

The fourth proportional to 3,227,147.63, 4,837,714.31 and 1,095,773.97 is: 1,642,639.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,147.63 : 4,837,714.31 = 1,095,773.97 : x
  2. Step 2: Convert to fraction form
    3,227,147.63/4,837,714.31 = 1,095,773.97/x
  3. Step 3: Cross multiply
    3,227,147.63x = 4,837,714.31 × 1,095,773.97
  4. Step 4: Simplify right side
    3,227,147.63x = 5,301,041,409,715.64
  5. Step 5: Solve for x
    x = 5,301,041,409,715.64/3,227,147.63
  6. Step 6: Final answer
    x = 1,642,639.89

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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.