Finding the Fourth Proportional to 5,734,563.24, 8,602,031.16 and 1,690,712.04
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Solution
The fourth proportional to 5,734,563.24, 8,602,031.16 and 1,690,712.04 is: 2,536,122.99
Step by Step Solution
- Step 1: Write the proportion equation
5,734,563.24 : 8,602,031.16 = 1,690,712.04 : x - Step 2: Convert to fraction form
5,734,563.24/8,602,031.16 = 1,690,712.04/x - Step 3: Cross multiply
5,734,563.24x = 8,602,031.16 × 1,690,712.04 - Step 4: Simplify right side
5,734,563.24x = 14,543,557,650,667.17 - Step 5: Solve for x
x = 14,543,557,650,667.17/5,734,563.24 - Step 6: Final answer
x = 2,536,122.99
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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.