Finding the Fourth Proportional to 2,606,297.08, 3,596,543 and 1,518,745.72
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Solution
The fourth proportional to 2,606,297.08, 3,596,543 and 1,518,745.72 is: 2,095,783.45
Step by Step Solution
- Step 1: Write the proportion equation
2,606,297.08 : 3,596,543 = 1,518,745.72 : x - Step 2: Convert to fraction form
2,606,297.08/3,596,543 = 1,518,745.72/x - Step 3: Cross multiply
2,606,297.08x = 3,596,543 × 1,518,745.72 - Step 4: Simplify right side
2,606,297.08x = 5,462,234,288,045.96 - Step 5: Solve for x
x = 5,462,234,288,045.96/2,606,297.08 - Step 6: Final answer
x = 2,095,783.45
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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.