Home / 11,241,718.07-16,864,185.67-3,461,290.67

Finding the Fourth Proportional to 11,241,718.07, 16,864,185.67 and 3,461,290.67

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Solution

The fourth proportional to 11,241,718.07, 16,864,185.67 and 3,461,290.67 is: 5,192,431.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,718.07 : 16,864,185.67 = 3,461,290.67 : x
  2. Step 2: Convert to fraction form
    11,241,718.07/16,864,185.67 = 3,461,290.67/x
  3. Step 3: Cross multiply
    11,241,718.07x = 16,864,185.67 × 3,461,290.67
  4. Step 4: Simplify right side
    11,241,718.07x = 58,371,848,423,744.55
  5. Step 5: Solve for x
    x = 58,371,848,423,744.55/11,241,718.07
  6. Step 6: Final answer
    x = 5,192,431.27

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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.