Home / 4,456,662.12-6,150,265.20-2,419,470

Finding the Fourth Proportional to 4,456,662.12, 6,150,265.20 and 2,419,470

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Solution

The fourth proportional to 4,456,662.12, 6,150,265.20 and 2,419,470 is: 3,338,907.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,662.12 : 6,150,265.20 = 2,419,470 : x
  2. Step 2: Convert to fraction form
    4,456,662.12/6,150,265.20 = 2,419,470/x
  3. Step 3: Cross multiply
    4,456,662.12x = 6,150,265.20 × 2,419,470
  4. Step 4: Simplify right side
    4,456,662.12x = 14,880,382,143,444
  5. Step 5: Solve for x
    x = 14,880,382,143,444/4,456,662.12
  6. Step 6: Final answer
    x = 3,338,907.40

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1.5x scale

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.