Finding the Fourth Proportional to 5,744,075.48, 8,616,202.52 and 1,700,972.22
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Solution
The fourth proportional to 5,744,075.48, 8,616,202.52 and 1,700,972.22 is: 2,551,484.77
Step by Step Solution
- Step 1: Write the proportion equation
5,744,075.48 : 8,616,202.52 = 1,700,972.22 : x - Step 2: Convert to fraction form
5,744,075.48/8,616,202.52 = 1,700,972.22/x - Step 3: Cross multiply
5,744,075.48x = 8,616,202.52 × 1,700,972.22 - Step 4: Simplify right side
5,744,075.48x = 14,655,921,119,909.13 - Step 5: Solve for x
x = 14,655,921,119,909.13/5,744,075.48 - Step 6: Final answer
x = 2,551,484.77
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.