Finding the Fourth Proportional to 1,596,740.16, 2,203,446.24 and 951,828
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Solution
The fourth proportional to 1,596,740.16, 2,203,446.24 and 951,828 is: 1,313,489.75
Step by Step Solution
- Step 1: Write the proportion equation
1,596,740.16 : 2,203,446.24 = 951,828 : x - Step 2: Convert to fraction form
1,596,740.16/2,203,446.24 = 951,828/x - Step 3: Cross multiply
1,596,740.16x = 2,203,446.24 × 951,828 - Step 4: Simplify right side
1,596,740.16x = 2,097,301,827,726.72 - Step 5: Solve for x
x = 2,097,301,827,726.72/1,596,740.16 - Step 6: Final answer
x = 1,313,489.75
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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.