Finding the Fourth Proportional to 536,038.52, 739,743.74 and 294,318.98
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Solution
The fourth proportional to 536,038.52, 739,743.74 and 294,318.98 is: 406,166.00
Step by Step Solution
- Step 1: Write the proportion equation
536,038.52 : 739,743.74 = 294,318.98 : x - Step 2: Convert to fraction form
536,038.52/739,743.74 = 294,318.98/x - Step 3: Cross multiply
536,038.52x = 739,743.74 × 294,318.98 - Step 4: Simplify right side
536,038.52x = 217,720,623,018.19 - Step 5: Solve for x
x = 217,720,623,018.19/536,038.52 - Step 6: Final answer
x = 406,166.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.