Finding the Fourth Proportional to 2,917,092.99, 4,375,604.30 and 757,927.02
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Solution
The fourth proportional to 2,917,092.99, 4,375,604.30 and 757,927.02 is: 1,136,881.39
Step by Step Solution
- Step 1: Write the proportion equation
2,917,092.99 : 4,375,604.30 = 757,927.02 : x - Step 2: Convert to fraction form
2,917,092.99/4,375,604.30 = 757,927.02/x - Step 3: Cross multiply
2,917,092.99x = 4,375,604.30 × 757,927.02 - Step 4: Simplify right side
2,917,092.99x = 3,316,388,724,008.55 - Step 5: Solve for x
x = 3,316,388,724,008.55/2,917,092.99 - Step 6: Final answer
x = 1,136,881.39
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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.