Finding the Fourth Proportional to 1,544,037.12, 2,316,068.64 and 597,516.48
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Solution
The fourth proportional to 1,544,037.12, 2,316,068.64 and 597,516.48 is: 896,279.74
Step by Step Solution
- Step 1: Write the proportion equation
1,544,037.12 : 2,316,068.64 = 597,516.48 : x - Step 2: Convert to fraction form
1,544,037.12/2,316,068.64 = 597,516.48/x - Step 3: Cross multiply
1,544,037.12x = 2,316,068.64 × 597,516.48 - Step 4: Simplify right side
1,544,037.12x = 1,383,889,181,211.19 - Step 5: Solve for x
x = 1,383,889,181,211.19/1,544,037.12 - Step 6: Final answer
x = 896,279.74
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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.