Finding the Fourth Proportional to 5,896,408.19, 8,844,993.64 and 1,853,064.82
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Solution
The fourth proportional to 5,896,408.19, 8,844,993.64 and 1,853,064.82 is: 2,779,717.07
Step by Step Solution
- Step 1: Write the proportion equation
5,896,408.19 : 8,844,993.64 = 1,853,064.82 : x - Step 2: Convert to fraction form
5,896,408.19/8,844,993.64 = 1,853,064.82/x - Step 3: Cross multiply
5,896,408.19x = 8,844,993.64 × 1,853,064.82 - Step 4: Simplify right side
5,896,408.19x = 16,390,346,498,550.11 - Step 5: Solve for x
x = 16,390,346,498,550.11/5,896,408.19 - Step 6: Final answer
x = 2,779,717.07
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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.