Finding the Fourth Proportional to 10,110,195, 15,165,292.55 and 3,378,609
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Solution
The fourth proportional to 10,110,195, 15,165,292.55 and 3,378,609 is: 5,067,913.52
Step by Step Solution
- Step 1: Write the proportion equation
10,110,195 : 15,165,292.55 = 3,378,609 : x - Step 2: Convert to fraction form
10,110,195/15,165,292.55 = 3,378,609/x - Step 3: Cross multiply
10,110,195x = 15,165,292.55 × 3,378,609 - Step 4: Simplify right side
10,110,195x = 51,237,593,880,169.91 - Step 5: Solve for x
x = 51,237,593,880,169.91/10,110,195 - Step 6: Final answer
x = 5,067,913.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.