Finding the Fourth Proportional to 4,350,952.22, 6,003,962.56 and 2,515,528.80
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Solution
The fourth proportional to 4,350,952.22, 6,003,962.56 and 2,515,528.80 is: 3,471,226.52
Step by Step Solution
- Step 1: Write the proportion equation
4,350,952.22 : 6,003,962.56 = 2,515,528.80 : x - Step 2: Convert to fraction form
4,350,952.22/6,003,962.56 = 2,515,528.80/x - Step 3: Cross multiply
4,350,952.22x = 6,003,962.56 × 2,515,528.80 - Step 4: Simplify right side
4,350,952.22x = 15,103,140,736,946.14 - Step 5: Solve for x
x = 15,103,140,736,946.14/4,350,952.22 - Step 6: Final answer
x = 3,471,226.52
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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.