Home / 5,479,969.41-7,562,372.44-3,032,749.22

Finding the Fourth Proportional to 5,479,969.41, 7,562,372.44 and 3,032,749.22

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Solution

The fourth proportional to 5,479,969.41, 7,562,372.44 and 3,032,749.22 is: 4,185,202.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,479,969.41 : 7,562,372.44 = 3,032,749.22 : x
  2. Step 2: Convert to fraction form
    5,479,969.41/7,562,372.44 = 3,032,749.22/x
  3. Step 3: Cross multiply
    5,479,969.41x = 7,562,372.44 × 3,032,749.22
  4. Step 4: Simplify right side
    5,479,969.41x = 22,934,779,079,052.16
  5. Step 5: Solve for x
    x = 22,934,779,079,052.16/5,479,969.41
  6. Step 6: Final answer
    x = 4,185,202.03

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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.