Finding the Fourth Proportional to 1,482,908.44, 2,224,535.64 and 536,724.76
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Solution
The fourth proportional to 1,482,908.44, 2,224,535.64 and 536,724.76 is: 805,149.75
Step by Step Solution
- Step 1: Write the proportion equation
1,482,908.44 : 2,224,535.64 = 536,724.76 : x - Step 2: Convert to fraction form
1,482,908.44/2,224,535.64 = 536,724.76/x - Step 3: Cross multiply
1,482,908.44x = 2,224,535.64 × 536,724.76 - Step 4: Simplify right side
1,482,908.44x = 1,193,963,357,490.45 - Step 5: Solve for x
x = 1,193,963,357,490.45/1,482,908.44 - Step 6: Final answer
x = 805,149.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.