Finding the Fourth Proportional to 3,887,204.62, 5,828,309.25 and 1,614,296.83
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Solution
The fourth proportional to 3,887,204.62, 5,828,309.25 and 1,614,296.83 is: 2,420,408.00
Step by Step Solution
- Step 1: Write the proportion equation
3,887,204.62 : 5,828,309.25 = 1,614,296.83 : x - Step 2: Convert to fraction form
3,887,204.62/5,828,309.25 = 1,614,296.83/x - Step 3: Cross multiply
3,887,204.62x = 5,828,309.25 × 1,614,296.83 - Step 4: Simplify right side
3,887,204.62x = 9,408,621,146,534.68 - Step 5: Solve for x
x = 9,408,621,146,534.68/3,887,204.62 - Step 6: Final answer
x = 2,420,408.00
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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.