Finding the Fourth Proportional to 2,466,195.59, 3,699,210.01 and 868,716.93
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Solution
The fourth proportional to 2,466,195.59, 3,699,210.01 and 868,716.93 is: 1,303,046.02
Step by Step Solution
- Step 1: Write the proportion equation
2,466,195.59 : 3,699,210.01 = 868,716.93 : x - Step 2: Convert to fraction form
2,466,195.59/3,699,210.01 = 868,716.93/x - Step 3: Cross multiply
2,466,195.59x = 3,699,210.01 × 868,716.93 - Step 4: Simplify right side
2,466,195.59x = 3,213,566,361,140.68 - Step 5: Solve for x
x = 3,213,566,361,140.68/2,466,195.59 - Step 6: Final answer
x = 1,303,046.02
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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.