Home / 2,327,536.60-3,211,718.31-1,294,800.26

Finding the Fourth Proportional to 2,327,536.60, 3,211,718.31 and 1,294,800.26

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Solution

The fourth proportional to 2,327,536.60, 3,211,718.31 and 1,294,800.26 is: 1,786,667.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,536.60 : 3,211,718.31 = 1,294,800.26 : x
  2. Step 2: Convert to fraction form
    2,327,536.60/3,211,718.31 = 1,294,800.26/x
  3. Step 3: Cross multiply
    2,327,536.60x = 3,211,718.31 × 1,294,800.26
  4. Step 4: Simplify right side
    2,327,536.60x = 4,158,533,686,776.17
  5. Step 5: Solve for x
    x = 4,158,533,686,776.17/2,327,536.60
  6. Step 6: Final answer
    x = 1,786,667.37

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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.