Finding the Fourth Proportional to 705,152.00, 971,366.68 and 601,448.36
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Solution
The fourth proportional to 705,152.00, 971,366.68 and 601,448.36 is: 828,512.00
Step by Step Solution
- Step 1: Write the proportion equation
705,152.00 : 971,366.68 = 601,448.36 : x - Step 2: Convert to fraction form
705,152.00/971,366.68 = 601,448.36/x - Step 3: Cross multiply
705,152.00x = 971,366.68 × 601,448.36 - Step 4: Simplify right side
705,152.00x = 584,226,897,569.44 - Step 5: Solve for x
x = 584,226,897,569.44/705,152.00 - Step 6: Final answer
x = 828,512.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.