Home / 3,622,284.63-5,433,613.01-926,633.19

Finding the Fourth Proportional to 3,622,284.63, 5,433,613.01 and 926,633.19

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Solution

The fourth proportional to 3,622,284.63, 5,433,613.01 and 926,633.19 is: 1,389,997.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,284.63 : 5,433,613.01 = 926,633.19 : x
  2. Step 2: Convert to fraction form
    3,622,284.63/5,433,613.01 = 926,633.19/x
  3. Step 3: Cross multiply
    3,622,284.63x = 5,433,613.01 × 926,633.19
  4. Step 4: Simplify right side
    3,622,284.63x = 5,034,966,152,048.64
  5. Step 5: Solve for x
    x = 5,034,966,152,048.64/3,622,284.63
  6. Step 6: Final answer
    x = 1,389,997.38

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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.