Finding the Fourth Proportional to 584,269.11, 874,097.73 and 442,522.80
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Solution
The fourth proportional to 584,269.11, 874,097.73 and 442,522.80 is: 662,037.70
Step by Step Solution
- Step 1: Write the proportion equation
584,269.11 : 874,097.73 = 442,522.80 : x - Step 2: Convert to fraction form
584,269.11/874,097.73 = 442,522.80/x - Step 3: Cross multiply
584,269.11x = 874,097.73 × 442,522.80 - Step 4: Simplify right side
584,269.11x = 386,808,174,953.24 - Step 5: Solve for x
x = 386,808,174,953.24/584,269.11 - Step 6: Final answer
x = 662,037.70
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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.