Finding the Fourth Proportional to 1,741,373.20, 2,403,597.48 and 1,053,046
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Solution
The fourth proportional to 1,741,373.20, 2,403,597.48 and 1,053,046 is: 1,453,507.33
Step by Step Solution
- Step 1: Write the proportion equation
1,741,373.20 : 2,403,597.48 = 1,053,046 : x - Step 2: Convert to fraction form
1,741,373.20/2,403,597.48 = 1,053,046/x - Step 3: Cross multiply
1,741,373.20x = 2,403,597.48 × 1,053,046 - Step 4: Simplify right side
1,741,373.20x = 2,531,098,711,924.08 - Step 5: Solve for x
x = 2,531,098,711,924.08/1,741,373.20 - Step 6: Final answer
x = 1,453,507.33
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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.