Home / 3,365,151.41-4,643,884.67-1,837,258.54

Finding the Fourth Proportional to 3,365,151.41, 4,643,884.67 and 1,837,258.54

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Solution

The fourth proportional to 3,365,151.41, 4,643,884.67 and 1,837,258.54 is: 2,535,403.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,151.41 : 4,643,884.67 = 1,837,258.54 : x
  2. Step 2: Convert to fraction form
    3,365,151.41/4,643,884.67 = 1,837,258.54/x
  3. Step 3: Cross multiply
    3,365,151.41x = 4,643,884.67 × 1,837,258.54
  4. Step 4: Simplify right side
    3,365,151.41x = 8,532,016,747,936.58
  5. Step 5: Solve for x
    x = 8,532,016,747,936.58/3,365,151.41
  6. Step 6: Final answer
    x = 2,535,403.52

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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.