Home / 3,326,790.33-4,590,967.55-1,798,893.81

Finding the Fourth Proportional to 3,326,790.33, 4,590,967.55 and 1,798,893.81

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Solution

The fourth proportional to 3,326,790.33, 4,590,967.55 and 1,798,893.81 is: 2,482,471.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,790.33 : 4,590,967.55 = 1,798,893.81 : x
  2. Step 2: Convert to fraction form
    3,326,790.33/4,590,967.55 = 1,798,893.81/x
  3. Step 3: Cross multiply
    3,326,790.33x = 4,590,967.55 × 1,798,893.81
  4. Step 4: Simplify right side
    3,326,790.33x = 8,258,663,098,611.40
  5. Step 5: Solve for x
    x = 8,258,663,098,611.40/3,326,790.33
  6. Step 6: Final answer
    x = 2,482,471.78

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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.