Home / 4,628,714.29-6,914,921.51-2,996,183.59

Finding the Fourth Proportional to 4,628,714.29, 6,914,921.51 and 2,996,183.59

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Solution

The fourth proportional to 4,628,714.29, 6,914,921.51 and 2,996,183.59 is: 4,476,053.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,714.29 : 6,914,921.51 = 2,996,183.59 : x
  2. Step 2: Convert to fraction form
    4,628,714.29/6,914,921.51 = 2,996,183.59/x
  3. Step 3: Cross multiply
    4,628,714.29x = 6,914,921.51 × 2,996,183.59
  4. Step 4: Simplify right side
    4,628,714.29x = 20,718,374,344,603.18
  5. Step 5: Solve for x
    x = 20,718,374,344,603.18/4,628,714.29
  6. Step 6: Final answer
    x = 4,476,053.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.