Finding the Fourth Proportional to 4,046,560.28, 6,069,840.41 and 2,248,583.84
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Solution
The fourth proportional to 4,046,560.28, 6,069,840.41 and 2,248,583.84 is: 3,372,875.75
Step by Step Solution
- Step 1: Write the proportion equation
4,046,560.28 : 6,069,840.41 = 2,248,583.84 : x - Step 2: Convert to fraction form
4,046,560.28/6,069,840.41 = 2,248,583.84/x - Step 3: Cross multiply
4,046,560.28x = 6,069,840.41 × 2,248,583.84 - Step 4: Simplify right side
4,046,560.28x = 13,648,545,032,577.23 - Step 5: Solve for x
x = 13,648,545,032,577.23/4,046,560.28 - Step 6: Final answer
x = 3,372,875.75
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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.