Home / 3,082,063.32-4,623,883.65-1,803,747.24

Finding the Fourth Proportional to 3,082,063.32, 4,623,883.65 and 1,803,747.24

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Solution

The fourth proportional to 3,082,063.32, 4,623,883.65 and 1,803,747.24 is: 2,706,082.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,063.32 : 4,623,883.65 = 1,803,747.24 : x
  2. Step 2: Convert to fraction form
    3,082,063.32/4,623,883.65 = 1,803,747.24/x
  3. Step 3: Cross multiply
    3,082,063.32x = 4,623,883.65 × 1,803,747.24
  4. Step 4: Simplify right side
    3,082,063.32x = 8,340,317,371,768.63
  5. Step 5: Solve for x
    x = 8,340,317,371,768.63/3,082,063.32
  6. Step 6: Final answer
    x = 2,706,082.42

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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.