Home / 3,419,674.83-4,718,011.32-2,024,310.51

Finding the Fourth Proportional to 3,419,674.83, 4,718,011.32 and 2,024,310.51

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Solution

The fourth proportional to 3,419,674.83, 4,718,011.32 and 2,024,310.51 is: 2,792,873.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,419,674.83 : 4,718,011.32 = 2,024,310.51 : x
  2. Step 2: Convert to fraction form
    3,419,674.83/4,718,011.32 = 2,024,310.51/x
  3. Step 3: Cross multiply
    3,419,674.83x = 4,718,011.32 × 2,024,310.51
  4. Step 4: Simplify right side
    3,419,674.83x = 9,550,719,901,374.98
  5. Step 5: Solve for x
    x = 9,550,719,901,374.98/3,419,674.83
  6. Step 6: Final answer
    x = 2,792,873.70

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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.