Finding the Fourth Proportional to 4,502,821.05, 6,755,494.26 and 1,809,037.87
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Solution
The fourth proportional to 4,502,821.05, 6,755,494.26 and 1,809,037.87 is: 2,714,064.09
Step by Step Solution
- Step 1: Write the proportion equation
4,502,821.05 : 6,755,494.26 = 1,809,037.87 : x - Step 2: Convert to fraction form
4,502,821.05/6,755,494.26 = 1,809,037.87/x - Step 3: Cross multiply
4,502,821.05x = 6,755,494.26 × 1,809,037.87 - Step 4: Simplify right side
4,502,821.05x = 12,220,944,936,802.78 - Step 5: Solve for x
x = 12,220,944,936,802.78/4,502,821.05 - Step 6: Final answer
x = 2,714,064.09
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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.