Home / 5,940,401.58-8,196,349.08-3,362,082.30

Finding the Fourth Proportional to 5,940,401.58, 8,196,349.08 and 3,362,082.30

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Solution

The fourth proportional to 5,940,401.58, 8,196,349.08 and 3,362,082.30 is: 4,638,878.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,401.58 : 8,196,349.08 = 3,362,082.30 : x
  2. Step 2: Convert to fraction form
    5,940,401.58/8,196,349.08 = 3,362,082.30/x
  3. Step 3: Cross multiply
    5,940,401.58x = 8,196,349.08 × 3,362,082.30
  4. Step 4: Simplify right side
    5,940,401.58x = 27,556,800,166,489.28
  5. Step 5: Solve for x
    x = 27,556,800,166,489.28/5,940,401.58
  6. Step 6: Final answer
    x = 4,638,878.33

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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.