Finding the Fourth Proportional to 1,506,896.55, 2,260,165.76 and 495,767.76
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Solution
The fourth proportional to 1,506,896.55, 2,260,165.76 and 495,767.76 is: 743,592.72
Step by Step Solution
- Step 1: Write the proportion equation
1,506,896.55 : 2,260,165.76 = 495,767.76 : x - Step 2: Convert to fraction form
1,506,896.55/2,260,165.76 = 495,767.76/x - Step 3: Cross multiply
1,506,896.55x = 2,260,165.76 × 495,767.76 - Step 4: Simplify right side
1,506,896.55x = 1,120,517,310,146.92 - Step 5: Solve for x
x = 1,120,517,310,146.92/1,506,896.55 - Step 6: Final answer
x = 743,592.72
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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.