Home / 2,348,714.68-3,518,653.06-1,841,736.49

Finding the Fourth Proportional to 2,348,714.68, 3,518,653.06 and 1,841,736.49

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Solution

The fourth proportional to 2,348,714.68, 3,518,653.06 and 1,841,736.49 is: 2,759,139.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,714.68 : 3,518,653.06 = 1,841,736.49 : x
  2. Step 2: Convert to fraction form
    2,348,714.68/3,518,653.06 = 1,841,736.49/x
  3. Step 3: Cross multiply
    2,348,714.68x = 3,518,653.06 × 1,841,736.49
  4. Step 4: Simplify right side
    2,348,714.68x = 6,480,431,729,757.70
  5. Step 5: Solve for x
    x = 6,480,431,729,757.70/2,348,714.68
  6. Step 6: Final answer
    x = 2,759,139.62

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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.