Home / 2,266,245-3,127,316.06-1,233,726.37

Finding the Fourth Proportional to 2,266,245, 3,127,316.06 and 1,233,726.37

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Solution

The fourth proportional to 2,266,245, 3,127,316.06 and 1,233,726.37 is: 1,702,486.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,245 : 3,127,316.06 = 1,233,726.37 : x
  2. Step 2: Convert to fraction form
    2,266,245/3,127,316.06 = 1,233,726.37/x
  3. Step 3: Cross multiply
    2,266,245x = 3,127,316.06 × 1,233,726.37
  4. Step 4: Simplify right side
    2,266,245x = 3,858,252,285,812.53
  5. Step 5: Solve for x
    x = 3,858,252,285,812.53/2,266,245
  6. Step 6: Final answer
    x = 1,702,486.84

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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.