Finding the Fourth Proportional to 4,413,252.47, 6,607,544.90 and 2,384,226.77
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Solution
The fourth proportional to 4,413,252.47, 6,607,544.90 and 2,384,226.77 is: 3,569,676.90
Step by Step Solution
- Step 1: Write the proportion equation
4,413,252.47 : 6,607,544.90 = 2,384,226.77 : x - Step 2: Convert to fraction form
4,413,252.47/6,607,544.90 = 2,384,226.77/x - Step 3: Cross multiply
4,413,252.47x = 6,607,544.90 × 2,384,226.77 - Step 4: Simplify right side
4,413,252.47x = 15,753,885,389,598.12 - Step 5: Solve for x
x = 15,753,885,389,598.12/4,413,252.47 - Step 6: Final answer
x = 3,569,676.90
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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.