Home / 4,623,369.69-6,380,927.06-2,662,870.94

Finding the Fourth Proportional to 4,623,369.69, 6,380,927.06 and 2,662,870.94

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Solution

The fourth proportional to 4,623,369.69, 6,380,927.06 and 2,662,870.94 is: 3,675,151.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,369.69 : 6,380,927.06 = 2,662,870.94 : x
  2. Step 2: Convert to fraction form
    4,623,369.69/6,380,927.06 = 2,662,870.94/x
  3. Step 3: Cross multiply
    4,623,369.69x = 6,380,927.06 × 2,662,870.94
  4. Step 4: Simplify right side
    4,623,369.69x = 16,991,585,193,114.65
  5. Step 5: Solve for x
    x = 16,991,585,193,114.65/4,623,369.69
  6. Step 6: Final answer
    x = 3,675,151.75

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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.