Finding the Fourth Proportional to 588,868.13, 883,283.36 and 247,492.42
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Solution
The fourth proportional to 588,868.13, 883,283.36 and 247,492.42 is: 371,230.71
Step by Step Solution
- Step 1: Write the proportion equation
588,868.13 : 883,283.36 = 247,492.42 : x - Step 2: Convert to fraction form
588,868.13/883,283.36 = 247,492.42/x - Step 3: Cross multiply
588,868.13x = 883,283.36 × 247,492.42 - Step 4: Simplify right side
588,868.13x = 218,605,931,895.71 - Step 5: Solve for x
x = 218,605,931,895.71/588,868.13 - Step 6: Final answer
x = 371,230.71
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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.