Finding the Fourth Proportional to 1,458,924.96, 2,186,890.96 and 560,124.68
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Solution
The fourth proportional to 1,458,924.96, 2,186,890.96 and 560,124.68 is: 839,612.48
Step by Step Solution
- Step 1: Write the proportion equation
1,458,924.96 : 2,186,890.96 = 560,124.68 : x - Step 2: Convert to fraction form
1,458,924.96/2,186,890.96 = 560,124.68/x - Step 3: Cross multiply
1,458,924.96x = 2,186,890.96 × 560,124.68 - Step 4: Simplify right side
1,458,924.96x = 1,224,931,599,164.89 - Step 5: Solve for x
x = 1,224,931,599,164.89/1,458,924.96 - Step 6: Final answer
x = 839,612.48
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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.