Home / 4,295,940.76-5,926,922.98-2,663,760.79

Finding the Fourth Proportional to 4,295,940.76, 5,926,922.98 and 2,663,760.79

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Solution

The fourth proportional to 4,295,940.76, 5,926,922.98 and 2,663,760.79 is: 3,675,075.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,940.76 : 5,926,922.98 = 2,663,760.79 : x
  2. Step 2: Convert to fraction form
    4,295,940.76/5,926,922.98 = 2,663,760.79/x
  3. Step 3: Cross multiply
    4,295,940.76x = 5,926,922.98 × 2,663,760.79
  4. Step 4: Simplify right side
    4,295,940.76x = 15,787,905,039,473.96
  5. Step 5: Solve for x
    x = 15,787,905,039,473.96/4,295,940.76
  6. Step 6: Final answer
    x = 3,675,075.13

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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.