Finding the Fourth Proportional to 2,002,460, 2,763,371.92 and 1,084,671.84
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Solution
The fourth proportional to 2,002,460, 2,763,371.92 and 1,084,671.84 is: 1,496,834.75
Step by Step Solution
- Step 1: Write the proportion equation
2,002,460 : 2,763,371.92 = 1,084,671.84 : x - Step 2: Convert to fraction form
2,002,460/2,763,371.92 = 1,084,671.84/x - Step 3: Cross multiply
2,002,460x = 2,763,371.92 × 1,084,671.84 - Step 4: Simplify right side
2,002,460x = 2,997,351,705,070.73 - Step 5: Solve for x
x = 2,997,351,705,070.73/2,002,460 - Step 6: Final answer
x = 1,496,834.75
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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.