Finding the Fourth Proportional to 837,542.36, 1,255,701.02 and 268,599.62
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Solution
The fourth proportional to 837,542.36, 1,255,701.02 and 268,599.62 is: 402,703.00
Step by Step Solution
- Step 1: Write the proportion equation
837,542.36 : 1,255,701.02 = 268,599.62 : x - Step 2: Convert to fraction form
837,542.36/1,255,701.02 = 268,599.62/x - Step 3: Cross multiply
837,542.36x = 1,255,701.02 × 268,599.62 - Step 4: Simplify right side
837,542.36x = 337,280,818,601.87 - Step 5: Solve for x
x = 337,280,818,601.87/837,542.36 - Step 6: Final answer
x = 402,703.00
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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.