Finding the Fourth Proportional to 1,113,548.98, 1,536,701.67 and 604,251.34
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Solution
The fourth proportional to 1,113,548.98, 1,536,701.67 and 604,251.34 is: 833,869.06
Step by Step Solution
- Step 1: Write the proportion equation
1,113,548.98 : 1,536,701.67 = 604,251.34 : x - Step 2: Convert to fraction form
1,113,548.98/1,536,701.67 = 604,251.34/x - Step 3: Cross multiply
1,113,548.98x = 1,536,701.67 × 604,251.34 - Step 4: Simplify right side
1,113,548.98x = 928,554,043,277.74 - Step 5: Solve for x
x = 928,554,043,277.74/1,113,548.98 - Step 6: Final answer
x = 833,869.06
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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.