Home / 6,854,237.82-9,458,951.63-3,756,736.39

Finding the Fourth Proportional to 6,854,237.82, 9,458,951.63 and 3,756,736.39

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Solution

The fourth proportional to 6,854,237.82, 9,458,951.63 and 3,756,736.39 is: 5,184,352.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,237.82 : 9,458,951.63 = 3,756,736.39 : x
  2. Step 2: Convert to fraction form
    6,854,237.82/9,458,951.63 = 3,756,736.39/x
  3. Step 3: Cross multiply
    6,854,237.82x = 9,458,951.63 × 3,756,736.39
  4. Step 4: Simplify right side
    6,854,237.82x = 35,534,787,809,062.66
  5. Step 5: Solve for x
    x = 35,534,787,809,062.66/6,854,237.82
  6. Step 6: Final answer
    x = 5,184,352.92

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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.