Finding the Fourth Proportional to 3,301,070.64, 4,951,623.05 and 1,502,696.44
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Solution
The fourth proportional to 3,301,070.64, 4,951,623.05 and 1,502,696.44 is: 2,254,052.44
Step by Step Solution
- Step 1: Write the proportion equation
3,301,070.64 : 4,951,623.05 = 1,502,696.44 : x - Step 2: Convert to fraction form
3,301,070.64/4,951,623.05 = 1,502,696.44/x - Step 3: Cross multiply
3,301,070.64x = 4,951,623.05 × 1,502,696.44 - Step 4: Simplify right side
3,301,070.64x = 7,440,786,333,768.10 - Step 5: Solve for x
x = 7,440,786,333,768.10/3,301,070.64 - Step 6: Final answer
x = 2,254,052.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.