Home / 4,456,665.12-6,150,269.34-2,419,473

Finding the Fourth Proportional to 4,456,665.12, 6,150,269.34 and 2,419,473

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Solution

The fourth proportional to 4,456,665.12, 6,150,269.34 and 2,419,473 is: 3,338,911.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,665.12 : 6,150,269.34 = 2,419,473 : x
  2. Step 2: Convert to fraction form
    4,456,665.12/6,150,269.34 = 2,419,473/x
  3. Step 3: Cross multiply
    4,456,665.12x = 6,150,269.34 × 2,419,473
  4. Step 4: Simplify right side
    4,456,665.12x = 14,880,410,610,857.82
  5. Step 5: Solve for x
    x = 14,880,410,610,857.82/4,456,665.12
  6. Step 6: Final answer
    x = 3,338,911.54

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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.