Finding the Fourth Proportional to 1,732,537.67, 2,598,607.95 and 453,268.59
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Solution
The fourth proportional to 1,732,537.67, 2,598,607.95 and 453,268.59 is: 679,850.94
Step by Step Solution
- Step 1: Write the proportion equation
1,732,537.67 : 2,598,607.95 = 453,268.59 : x - Step 2: Convert to fraction form
1,732,537.67/2,598,607.95 = 453,268.59/x - Step 3: Cross multiply
1,732,537.67x = 2,598,607.95 × 453,268.59 - Step 4: Simplify right side
1,732,537.67x = 1,177,867,364,631.92 - Step 5: Solve for x
x = 1,177,867,364,631.92/1,732,537.67 - Step 6: Final answer
x = 679,850.94
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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.