Home / 2,335,741.92-3,221,310.06-1,519,647.48

Finding the Fourth Proportional to 2,335,741.92, 3,221,310.06 and 1,519,647.48

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Solution

The fourth proportional to 2,335,741.92, 3,221,310.06 and 1,519,647.48 is: 2,095,803.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,741.92 : 3,221,310.06 = 1,519,647.48 : x
  2. Step 2: Convert to fraction form
    2,335,741.92/3,221,310.06 = 1,519,647.48/x
  3. Step 3: Cross multiply
    2,335,741.92x = 3,221,310.06 × 1,519,647.48
  4. Step 4: Simplify right side
    2,335,741.92x = 4,895,255,714,977.65
  5. Step 5: Solve for x
    x = 4,895,255,714,977.65/2,335,741.92
  6. Step 6: Final answer
    x = 2,095,803.34

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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.