Home / 14,245,274.37-21,374,357.73-5,606,996.16

Finding the Fourth Proportional to 14,245,274.37, 21,374,357.73 and 5,606,996.16

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Solution

The fourth proportional to 14,245,274.37, 21,374,357.73 and 5,606,996.16 is: 8,413,031.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,245,274.37 : 21,374,357.73 = 5,606,996.16 : x
  2. Step 2: Convert to fraction form
    14,245,274.37/21,374,357.73 = 5,606,996.16/x
  3. Step 3: Cross multiply
    14,245,274.37x = 21,374,357.73 × 5,606,996.16
  4. Step 4: Simplify right side
    14,245,274.37x = 119,845,941,714,576.33
  5. Step 5: Solve for x
    x = 119,845,941,714,576.33/14,245,274.37
  6. Step 6: Final answer
    x = 8,413,031.48

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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.