Finding the Fourth Proportional to 1,024,351.76, 1,413,597.36 and 594,671.84
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Solution
The fourth proportional to 1,024,351.76, 1,413,597.36 and 594,671.84 is: 820,642.45
Step by Step Solution
- Step 1: Write the proportion equation
1,024,351.76 : 1,413,597.36 = 594,671.84 : x - Step 2: Convert to fraction form
1,024,351.76/1,413,597.36 = 594,671.84/x - Step 3: Cross multiply
1,024,351.76x = 1,413,597.36 × 594,671.84 - Step 4: Simplify right side
1,024,351.76x = 840,626,543,090.34 - Step 5: Solve for x
x = 840,626,543,090.34/1,024,351.76 - Step 6: Final answer
x = 820,642.45
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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.