Finding the Fourth Proportional to 1,104,134.95, 1,656,281.19 and 294,514.84
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Solution
The fourth proportional to 1,104,134.95, 1,656,281.19 and 294,514.84 is: 441,793.27
Step by Step Solution
- Step 1: Write the proportion equation
1,104,134.95 : 1,656,281.19 = 294,514.84 : x - Step 2: Convert to fraction form
1,104,134.95/1,656,281.19 = 294,514.84/x - Step 3: Cross multiply
1,104,134.95x = 1,656,281.19 × 294,514.84 - Step 4: Simplify right side
1,104,134.95x = 487,799,389,667.86 - Step 5: Solve for x
x = 487,799,389,667.86/1,104,134.95 - Step 6: Final answer
x = 441,793.27
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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.