Home / 1,762,084.14-2,427,127.73-1,244,940.33

Finding the Fourth Proportional to 1,762,084.14, 2,427,127.73 and 1,244,940.33

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Solution

The fourth proportional to 1,762,084.14, 2,427,127.73 and 1,244,940.33 is: 1,714,804.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,084.14 : 2,427,127.73 = 1,244,940.33 : x
  2. Step 2: Convert to fraction form
    1,762,084.14/2,427,127.73 = 1,244,940.33/x
  3. Step 3: Cross multiply
    1,762,084.14x = 2,427,127.73 × 1,244,940.33
  4. Step 4: Simplify right side
    1,762,084.14x = 3,021,629,184,845.83
  5. Step 5: Solve for x
    x = 3,021,629,184,845.83/1,762,084.14
  6. Step 6: Final answer
    x = 1,714,804.15

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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.