Home / 4,082,442.96-6,116,666.04-2,882,217.36

Finding the Fourth Proportional to 4,082,442.96, 6,116,666.04 and 2,882,217.36

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Solution

The fourth proportional to 4,082,442.96, 6,116,666.04 and 2,882,217.36 is: 4,318,385.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,442.96 : 6,116,666.04 = 2,882,217.36 : x
  2. Step 2: Convert to fraction form
    4,082,442.96/6,116,666.04 = 2,882,217.36/x
  3. Step 3: Cross multiply
    4,082,442.96x = 6,116,666.04 × 2,882,217.36
  4. Step 4: Simplify right side
    4,082,442.96x = 17,629,561,045,810.45
  5. Step 5: Solve for x
    x = 17,629,561,045,810.45/4,082,442.96
  6. Step 6: Final answer
    x = 4,318,385.15

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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.