Home / 3,921,239.93-5,882,857.74-2,303,376.89

Finding the Fourth Proportional to 3,921,239.93, 5,882,857.74 and 2,303,376.89

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Solution

The fourth proportional to 3,921,239.93, 5,882,857.74 and 2,303,376.89 is: 3,455,651.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,921,239.93 : 5,882,857.74 = 2,303,376.89 : x
  2. Step 2: Convert to fraction form
    3,921,239.93/5,882,857.74 = 2,303,376.89/x
  3. Step 3: Cross multiply
    3,921,239.93x = 5,882,857.74 × 2,303,376.89
  4. Step 4: Simplify right side
    3,921,239.93x = 13,550,438,536,059.34
  5. Step 5: Solve for x
    x = 13,550,438,536,059.34/3,921,239.93
  6. Step 6: Final answer
    x = 3,455,651.48

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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.