Finding the Fourth Proportional to 4,606,219.53, 6,356,547.36 and 2,541,322.11
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Solution
The fourth proportional to 4,606,219.53, 6,356,547.36 and 2,541,322.11 is: 3,507,004.88
Step by Step Solution
- Step 1: Write the proportion equation
4,606,219.53 : 6,356,547.36 = 2,541,322.11 : x - Step 2: Convert to fraction form
4,606,219.53/6,356,547.36 = 2,541,322.11/x - Step 3: Cross multiply
4,606,219.53x = 6,356,547.36 × 2,541,322.11 - Step 4: Simplify right side
4,606,219.53x = 16,154,034,349,230.13 - Step 5: Solve for x
x = 16,154,034,349,230.13/4,606,219.53 - Step 6: Final answer
x = 3,507,004.88
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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.