Finding the Fourth Proportional to 9,395,136.01, 14,092,711.74 and 2,571,765.71
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Solution
The fourth proportional to 9,395,136.01, 14,092,711.74 and 2,571,765.71 is: 3,857,650.68
Step by Step Solution
- Step 1: Write the proportion equation
9,395,136.01 : 14,092,711.74 = 2,571,765.71 : x - Step 2: Convert to fraction form
9,395,136.01/14,092,711.74 = 2,571,765.71/x - Step 3: Cross multiply
9,395,136.01x = 14,092,711.74 × 2,571,765.71 - Step 4: Simplify right side
9,395,136.01x = 36,243,152,849,078.21 - Step 5: Solve for x
x = 36,243,152,849,078.21/9,395,136.01 - Step 6: Final answer
x = 3,857,650.68
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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.