Finding the Fourth Proportional to 1,034,811.96, 1,552,218.34 and 465,528.08
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Solution
The fourth proportional to 1,034,811.96, 1,552,218.34 and 465,528.08 is: 698,292.30
Step by Step Solution
- Step 1: Write the proportion equation
1,034,811.96 : 1,552,218.34 = 465,528.08 : x - Step 2: Convert to fraction form
1,034,811.96/1,552,218.34 = 465,528.08/x - Step 3: Cross multiply
1,034,811.96x = 1,552,218.34 × 465,528.08 - Step 4: Simplify right side
1,034,811.96x = 722,601,223,560.99 - Step 5: Solve for x
x = 722,601,223,560.99/1,034,811.96 - Step 6: Final answer
x = 698,292.30
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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.