Finding the Fourth Proportional to 6,755,910.13, 10,131,769.30 and 2,437,398.96
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Solution
The fourth proportional to 6,755,910.13, 10,131,769.30 and 2,437,398.96 is: 3,655,342.28
Step by Step Solution
- Step 1: Write the proportion equation
6,755,910.13 : 10,131,769.30 = 2,437,398.96 : x - Step 2: Convert to fraction form
6,755,910.13/10,131,769.30 = 2,437,398.96/x - Step 3: Cross multiply
6,755,910.13x = 10,131,769.30 × 2,437,398.96 - Step 4: Simplify right side
6,755,910.13x = 24,695,163,954,779.93 - Step 5: Solve for x
x = 24,695,163,954,779.93/6,755,910.13 - Step 6: Final answer
x = 3,655,342.28
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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.