Home / 2,297,943.21-3,447,431.67-700,667.76

Finding the Fourth Proportional to 2,297,943.21, 3,447,431.67 and 700,667.76

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Solution

The fourth proportional to 2,297,943.21, 3,447,431.67 and 700,667.76 is: 1,051,159.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,943.21 : 3,447,431.67 = 700,667.76 : x
  2. Step 2: Convert to fraction form
    2,297,943.21/3,447,431.67 = 700,667.76/x
  3. Step 3: Cross multiply
    2,297,943.21x = 3,447,431.67 × 700,667.76
  4. Step 4: Simplify right side
    2,297,943.21x = 2,415,504,225,971.96
  5. Step 5: Solve for x
    x = 2,415,504,225,971.96/2,297,943.21
  6. Step 6: Final answer
    x = 1,051,159.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.