Home / 2,293,718.63-3,160,667.62-1,774,318.43

Finding the Fourth Proportional to 2,293,718.63, 3,160,667.62 and 1,774,318.43

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Solution

The fourth proportional to 2,293,718.63, 3,160,667.62 and 1,774,318.43 is: 2,444,951.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,718.63 : 3,160,667.62 = 1,774,318.43 : x
  2. Step 2: Convert to fraction form
    2,293,718.63/3,160,667.62 = 1,774,318.43/x
  3. Step 3: Cross multiply
    2,293,718.63x = 3,160,667.62 × 1,774,318.43
  4. Step 4: Simplify right side
    2,293,718.63x = 5,608,030,809,270.24
  5. Step 5: Solve for x
    x = 5,608,030,809,270.24/2,293,718.63
  6. Step 6: Final answer
    x = 2,444,951.50

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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.