Finding the Fourth Proportional to 4,360,599.16, 6,024,452.22 and 3,331,708
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Solution
The fourth proportional to 4,360,599.16, 6,024,452.22 and 3,331,708 is: 4,602,971.96
Step by Step Solution
- Step 1: Write the proportion equation
4,360,599.16 : 6,024,452.22 = 3,331,708 : x - Step 2: Convert to fraction form
4,360,599.16/6,024,452.22 = 3,331,708/x - Step 3: Cross multiply
4,360,599.16x = 6,024,452.22 × 3,331,708 - Step 4: Simplify right side
4,360,599.16x = 20,071,715,656,991.76 - Step 5: Solve for x
x = 20,071,715,656,991.76/4,360,599.16 - Step 6: Final answer
x = 4,602,971.96
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.