Finding the Fourth Proportional to 2,468,832.96, 3,697,269.48 and 1,708,543.92
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Solution
The fourth proportional to 2,468,832.96, 3,697,269.48 and 1,708,543.92 is: 2,558,677.48
Step by Step Solution
- Step 1: Write the proportion equation
2,468,832.96 : 3,697,269.48 = 1,708,543.92 : x - Step 2: Convert to fraction form
2,468,832.96/3,697,269.48 = 1,708,543.92/x - Step 3: Cross multiply
2,468,832.96x = 3,697,269.48 × 1,708,543.92 - Step 4: Simplify right side
2,468,832.96x = 6,316,947,290,655.56 - Step 5: Solve for x
x = 6,316,947,290,655.56/2,468,832.96 - Step 6: Final answer
x = 2,558,677.48
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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.