Home / 2,308,195.65-3,185,705.53-1,341,886.44

Finding the Fourth Proportional to 2,308,195.65, 3,185,705.53 and 1,341,886.44

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Solution

The fourth proportional to 2,308,195.65, 3,185,705.53 and 1,341,886.44 is: 1,852,033.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,195.65 : 3,185,705.53 = 1,341,886.44 : x
  2. Step 2: Convert to fraction form
    2,308,195.65/3,185,705.53 = 1,341,886.44/x
  3. Step 3: Cross multiply
    2,308,195.65x = 3,185,705.53 × 1,341,886.44
  4. Step 4: Simplify right side
    2,308,195.65x = 4,274,855,052,540.01
  5. Step 5: Solve for x
    x = 4,274,855,052,540.01/2,308,195.65
  6. Step 6: Final answer
    x = 1,852,033.23

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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.