Finding the Fourth Proportional to 2,376,285.97, 3,563,005.43 and 756,355.03
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Solution
The fourth proportional to 2,376,285.97, 3,563,005.43 and 756,355.03 is: 1,134,079.45
Step by Step Solution
- Step 1: Write the proportion equation
2,376,285.97 : 3,563,005.43 = 756,355.03 : x - Step 2: Convert to fraction form
2,376,285.97/3,563,005.43 = 756,355.03/x - Step 3: Cross multiply
2,376,285.97x = 3,563,005.43 × 756,355.03 - Step 4: Simplify right side
2,376,285.97x = 2,694,897,078,897.81 - Step 5: Solve for x
x = 2,694,897,078,897.81/2,376,285.97 - Step 6: Final answer
x = 1,134,079.45
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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.