Home / 3,724,619.15-5,588,347.24-1,296,042.22

Finding the Fourth Proportional to 3,724,619.15, 5,588,347.24 and 1,296,042.22

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Solution

The fourth proportional to 3,724,619.15, 5,588,347.24 and 1,296,042.22 is: 1,944,556.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,619.15 : 5,588,347.24 = 1,296,042.22 : x
  2. Step 2: Convert to fraction form
    3,724,619.15/5,588,347.24 = 1,296,042.22/x
  3. Step 3: Cross multiply
    3,724,619.15x = 5,588,347.24 × 1,296,042.22
  4. Step 4: Simplify right side
    3,724,619.15x = 7,242,733,971,665.96
  5. Step 5: Solve for x
    x = 7,242,733,971,665.96/3,724,619.15
  6. Step 6: Final answer
    x = 1,944,556.93

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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.