Finding the Fourth Proportional to 581,758.42, 872,648.57 and 182,390.35
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Solution
The fourth proportional to 581,758.42, 872,648.57 and 182,390.35 is: 273,588.95
Step by Step Solution
- Step 1: Write the proportion equation
581,758.42 : 872,648.57 = 182,390.35 : x - Step 2: Convert to fraction form
581,758.42/872,648.57 = 182,390.35/x - Step 3: Cross multiply
581,758.42x = 872,648.57 × 182,390.35 - Step 4: Simplify right side
581,758.42x = 159,162,678,109.30 - Step 5: Solve for x
x = 159,162,678,109.30/581,758.42 - Step 6: Final answer
x = 273,588.95
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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.