Home / 2,965,902.58-4,445,862.54-1,168,091.38

Finding the Fourth Proportional to 2,965,902.58, 4,445,862.54 and 1,168,091.38

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Solution

The fourth proportional to 2,965,902.58, 4,445,862.54 and 1,168,091.38 is: 1,750,958.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,902.58 : 4,445,862.54 = 1,168,091.38 : x
  2. Step 2: Convert to fraction form
    2,965,902.58/4,445,862.54 = 1,168,091.38/x
  3. Step 3: Cross multiply
    2,965,902.58x = 4,445,862.54 × 1,168,091.38
  4. Step 4: Simplify right side
    2,965,902.58x = 5,193,173,709,638.90
  5. Step 5: Solve for x
    x = 5,193,173,709,638.90/2,965,902.58
  6. Step 6: Final answer
    x = 1,750,958.96

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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.