Home / 2,703,137.68-4,054,703.28-1,244,037.16

Finding the Fourth Proportional to 2,703,137.68, 4,054,703.28 and 1,244,037.16

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Solution

The fourth proportional to 2,703,137.68, 4,054,703.28 and 1,244,037.16 is: 1,866,054.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,137.68 : 4,054,703.28 = 1,244,037.16 : x
  2. Step 2: Convert to fraction form
    2,703,137.68/4,054,703.28 = 1,244,037.16/x
  3. Step 3: Cross multiply
    2,703,137.68x = 4,054,703.28 × 1,244,037.16
  4. Step 4: Simplify right side
    2,703,137.68x = 5,044,201,553,093.88
  5. Step 5: Solve for x
    x = 5,044,201,553,093.88/2,703,137.68
  6. Step 6: Final answer
    x = 1,866,054.25

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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.