Finding the Fourth Proportional to 1,113,548.84, 1,536,701.49 and 604,251.26
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Solution
The fourth proportional to 1,113,548.84, 1,536,701.49 and 604,251.26 is: 833,868.96
Step by Step Solution
- Step 1: Write the proportion equation
1,113,548.84 : 1,536,701.49 = 604,251.26 : x - Step 2: Convert to fraction form
1,113,548.84/1,536,701.49 = 604,251.26/x - Step 3: Cross multiply
1,113,548.84x = 1,536,701.49 × 604,251.26 - Step 4: Simplify right side
1,113,548.84x = 928,553,811,576.38 - Step 5: Solve for x
x = 928,553,811,576.38/1,113,548.84 - Step 6: Final answer
x = 833,868.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.