Finding the Fourth Proportional to 2,717,575.24, 3,750,265.97 and 1,493,959.61
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Solution
The fourth proportional to 2,717,575.24, 3,750,265.97 and 1,493,959.61 is: 2,061,670.93
Step by Step Solution
- Step 1: Write the proportion equation
2,717,575.24 : 3,750,265.97 = 1,493,959.61 : x - Step 2: Convert to fraction form
2,717,575.24/3,750,265.97 = 1,493,959.61/x - Step 3: Cross multiply
2,717,575.24x = 3,750,265.97 × 1,493,959.61 - Step 4: Simplify right side
2,717,575.24x = 5,602,745,885,937.47 - Step 5: Solve for x
x = 5,602,745,885,937.47/2,717,575.24 - Step 6: Final answer
x = 2,061,670.93
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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.