Finding the Fourth Proportional to 2,400,748.96, 3,597,125.27 and 1,689,282.28
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Solution
The fourth proportional to 2,400,748.96, 3,597,125.27 and 1,689,282.28 is: 2,531,110.12
Step by Step Solution
- Step 1: Write the proportion equation
2,400,748.96 : 3,597,125.27 = 1,689,282.28 : x - Step 2: Convert to fraction form
2,400,748.96/3,597,125.27 = 1,689,282.28/x - Step 3: Cross multiply
2,400,748.96x = 3,597,125.27 × 1,689,282.28 - Step 4: Simplify right side
2,400,748.96x = 6,076,559,977,551.22 - Step 5: Solve for x
x = 6,076,559,977,551.22/2,400,748.96 - Step 6: Final answer
x = 2,531,110.12
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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.