Finding the Fourth Proportional to 7,254,425.17, 10,882,966.35 and 2,992,268.35
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Solution
The fourth proportional to 7,254,425.17, 10,882,966.35 and 2,992,268.35 is: 4,488,950.54
Step by Step Solution
- Step 1: Write the proportion equation
7,254,425.17 : 10,882,966.35 = 2,992,268.35 : x - Step 2: Convert to fraction form
7,254,425.17/10,882,966.35 = 2,992,268.35/x - Step 3: Cross multiply
7,254,425.17x = 10,882,966.35 × 2,992,268.35 - Step 4: Simplify right side
7,254,425.17x = 32,564,755,763,220.02 - Step 5: Solve for x
x = 32,564,755,763,220.02/7,254,425.17 - Step 6: Final answer
x = 4,488,950.54
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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.