Home / 2,444,435.14-3,373,940.58-1,670,379.28

Finding the Fourth Proportional to 2,444,435.14, 3,373,940.58 and 1,670,379.28

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Solution

The fourth proportional to 2,444,435.14, 3,373,940.58 and 1,670,379.28 is: 2,305,547.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,435.14 : 3,373,940.58 = 1,670,379.28 : x
  2. Step 2: Convert to fraction form
    2,444,435.14/3,373,940.58 = 1,670,379.28/x
  3. Step 3: Cross multiply
    2,444,435.14x = 3,373,940.58 × 1,670,379.28
  4. Step 4: Simplify right side
    2,444,435.14x = 5,635,760,436,783.18
  5. Step 5: Solve for x
    x = 5,635,760,436,783.18/2,444,435.14
  6. Step 6: Final answer
    x = 2,305,547.14

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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.