Finding the Fourth Proportional to 4,050,516.06, 6,077,451.60 and 1,774,864.80
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Solution
The fourth proportional to 4,050,516.06, 6,077,451.60 and 1,774,864.80 is: 2,663,032.26
Step by Step Solution
- Step 1: Write the proportion equation
4,050,516.06 : 6,077,451.60 = 1,774,864.80 : x - Step 2: Convert to fraction form
4,050,516.06/6,077,451.60 = 1,774,864.80/x - Step 3: Cross multiply
4,050,516.06x = 6,077,451.60 × 1,774,864.80 - Step 4: Simplify right side
4,050,516.06x = 10,786,654,918,543.68 - Step 5: Solve for x
x = 10,786,654,918,543.68/4,050,516.06 - Step 6: Final answer
x = 2,663,032.26
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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.