Finding the Fourth Proportional to 4,046,331.52, 5,583,872.36 and 2,210,750.40
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Solution
The fourth proportional to 4,046,331.52, 5,583,872.36 and 2,210,750.40 is: 3,050,799.96
Step by Step Solution
- Step 1: Write the proportion equation
4,046,331.52 : 5,583,872.36 = 2,210,750.40 : x - Step 2: Convert to fraction form
4,046,331.52/5,583,872.36 = 2,210,750.40/x - Step 3: Cross multiply
4,046,331.52x = 5,583,872.36 × 2,210,750.40 - Step 4: Simplify right side
4,046,331.52x = 12,344,548,053,418.94 - Step 5: Solve for x
x = 12,344,548,053,418.94/4,046,331.52 - Step 6: Final answer
x = 3,050,799.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.