Finding the Fourth Proportional to 9,592,220.01, 14,390,591.18 and 3,115,273.53
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Solution
The fourth proportional to 9,592,220.01, 14,390,591.18 and 3,115,273.53 is: 4,673,644.66
Step by Step Solution
- Step 1: Write the proportion equation
9,592,220.01 : 14,390,591.18 = 3,115,273.53 : x - Step 2: Convert to fraction form
9,592,220.01/14,390,591.18 = 3,115,273.53/x - Step 3: Cross multiply
9,592,220.01x = 14,390,591.18 × 3,115,273.53 - Step 4: Simplify right side
9,592,220.01x = 44,830,627,840,017.23 - Step 5: Solve for x
x = 44,830,627,840,017.23/9,592,220.01 - Step 6: Final answer
x = 4,673,644.66
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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.