Finding the Fourth Proportional to 6,683,911.44, 10,025,860.56 and 2,369,122.56
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Solution
The fourth proportional to 6,683,911.44, 10,025,860.56 and 2,369,122.56 is: 3,553,681.50
Step by Step Solution
- Step 1: Write the proportion equation
6,683,911.44 : 10,025,860.56 = 2,369,122.56 : x - Step 2: Convert to fraction form
6,683,911.44/10,025,860.56 = 2,369,122.56/x - Step 3: Cross multiply
6,683,911.44x = 10,025,860.56 × 2,369,122.56 - Step 4: Simplify right side
6,683,911.44x = 23,752,492,436,110.23 - Step 5: Solve for x
x = 23,752,492,436,110.23/6,683,911.44 - Step 6: Final answer
x = 3,553,681.50
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1.5x scale
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.