Home / 3,501,431.56-4,832,012.46-1,973,538.64

Finding the Fourth Proportional to 3,501,431.56, 4,832,012.46 and 1,973,538.64

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Solution

The fourth proportional to 3,501,431.56, 4,832,012.46 and 1,973,538.64 is: 2,723,504.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,431.56 : 4,832,012.46 = 1,973,538.64 : x
  2. Step 2: Convert to fraction form
    3,501,431.56/4,832,012.46 = 1,973,538.64/x
  3. Step 3: Cross multiply
    3,501,431.56x = 4,832,012.46 × 1,973,538.64
  4. Step 4: Simplify right side
    3,501,431.56x = 9,536,163,298,771.45
  5. Step 5: Solve for x
    x = 9,536,163,298,771.45/3,501,431.56
  6. Step 6: Final answer
    x = 2,723,504.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.