Home / 3,083,434.56-4,622,493.96-1,191,503.52

Finding the Fourth Proportional to 3,083,434.56, 4,622,493.96 and 1,191,503.52

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Solution

The fourth proportional to 3,083,434.56, 4,622,493.96 and 1,191,503.52 is: 1,786,228.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,434.56 : 4,622,493.96 = 1,191,503.52 : x
  2. Step 2: Convert to fraction form
    3,083,434.56/4,622,493.96 = 1,191,503.52/x
  3. Step 3: Cross multiply
    3,083,434.56x = 4,622,493.96 × 1,191,503.52
  4. Step 4: Simplify right side
    3,083,434.56x = 5,507,717,824,518.74
  5. Step 5: Solve for x
    x = 5,507,717,824,518.74/3,083,434.56
  6. Step 6: Final answer
    x = 1,786,228.22

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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.