Finding the Fourth Proportional to 495,026.02, 683,136.35 and 268,671.52
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Solution
The fourth proportional to 495,026.02, 683,136.35 and 268,671.52 is: 370,766.94
Step by Step Solution
- Step 1: Write the proportion equation
495,026.02 : 683,136.35 = 268,671.52 : x - Step 2: Convert to fraction form
495,026.02/683,136.35 = 268,671.52/x - Step 3: Cross multiply
495,026.02x = 683,136.35 × 268,671.52 - Step 4: Simplify right side
495,026.02x = 183,539,281,521.75 - Step 5: Solve for x
x = 183,539,281,521.75/495,026.02 - Step 6: Final answer
x = 370,766.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.