Home / 2,774,034.27-3,827,085.98-1,740,939.21

Finding the Fourth Proportional to 2,774,034.27, 3,827,085.98 and 1,740,939.21

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Solution

The fourth proportional to 2,774,034.27, 3,827,085.98 and 1,740,939.21 is: 2,401,817.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,034.27 : 3,827,085.98 = 1,740,939.21 : x
  2. Step 2: Convert to fraction form
    2,774,034.27/3,827,085.98 = 1,740,939.21/x
  3. Step 3: Cross multiply
    2,774,034.27x = 3,827,085.98 × 1,740,939.21
  4. Step 4: Simplify right side
    2,774,034.27x = 6,662,724,033,918.58
  5. Step 5: Solve for x
    x = 6,662,724,033,918.58/2,774,034.27
  6. Step 6: Final answer
    x = 2,401,817.49

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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.