Finding the Fourth Proportional to 1,606,298.36, 2,409,210.53 and 468,755.13
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Solution
The fourth proportional to 1,606,298.36, 2,409,210.53 and 468,755.13 is: 703,063.53
Step by Step Solution
- Step 1: Write the proportion equation
1,606,298.36 : 2,409,210.53 = 468,755.13 : x - Step 2: Convert to fraction form
1,606,298.36/2,409,210.53 = 468,755.13/x - Step 3: Cross multiply
1,606,298.36x = 2,409,210.53 × 468,755.13 - Step 4: Simplify right side
1,606,298.36x = 1,129,329,795,187.52 - Step 5: Solve for x
x = 1,129,329,795,187.52/1,606,298.36 - Step 6: Final answer
x = 703,063.53
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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.