Finding the Fourth Proportional to 6,262,593.68, 8,642,379.12 and 3,546,864.56
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Solution
The fourth proportional to 6,262,593.68, 8,642,379.12 and 3,546,864.56 is: 4,894,673.00
Step by Step Solution
- Step 1: Write the proportion equation
6,262,593.68 : 8,642,379.12 = 3,546,864.56 : x - Step 2: Convert to fraction form
6,262,593.68/8,642,379.12 = 3,546,864.56/x - Step 3: Cross multiply
6,262,593.68x = 8,642,379.12 × 3,546,864.56 - Step 4: Simplify right side
6,262,593.68x = 30,653,348,214,811.98 - Step 5: Solve for x
x = 30,653,348,214,811.98/6,262,593.68 - Step 6: Final answer
x = 4,894,673.00
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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.