Finding the Fourth Proportional to 1,684,608.08, 2,526,192.60 and 975,125.84
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Solution
The fourth proportional to 1,684,608.08, 2,526,192.60 and 975,125.84 is: 1,462,272.27
Step by Step Solution
- Step 1: Write the proportion equation
1,684,608.08 : 2,526,192.60 = 975,125.84 : x - Step 2: Convert to fraction form
1,684,608.08/2,526,192.60 = 975,125.84/x - Step 3: Cross multiply
1,684,608.08x = 2,526,192.60 × 975,125.84 - Step 4: Simplify right side
1,684,608.08x = 2,463,355,681,076.78 - Step 5: Solve for x
x = 2,463,355,681,076.78/1,684,608.08 - Step 6: Final answer
x = 1,462,272.27
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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.