Home / 2,362,156.65-3,259,776.96-1,382,284.04

Finding the Fourth Proportional to 2,362,156.65, 3,259,776.96 and 1,382,284.04

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Solution

The fourth proportional to 2,362,156.65, 3,259,776.96 and 1,382,284.04 is: 1,907,552.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,156.65 : 3,259,776.96 = 1,382,284.04 : x
  2. Step 2: Convert to fraction form
    2,362,156.65/3,259,776.96 = 1,382,284.04/x
  3. Step 3: Cross multiply
    2,362,156.65x = 3,259,776.96 × 1,382,284.04
  4. Step 4: Simplify right side
    2,362,156.65x = 4,505,937,649,468.83
  5. Step 5: Solve for x
    x = 4,505,937,649,468.83/2,362,156.65
  6. Step 6: Final answer
    x = 1,907,552.43

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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.