Finding the Fourth Proportional to 1,676,051.08, 2,313,002.97 and 950,929.36
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Solution
The fourth proportional to 1,676,051.08, 2,313,002.97 and 950,929.36 is: 1,312,312.29
Step by Step Solution
- Step 1: Write the proportion equation
1,676,051.08 : 2,313,002.97 = 950,929.36 : x - Step 2: Convert to fraction form
1,676,051.08/2,313,002.97 = 950,929.36/x - Step 3: Cross multiply
1,676,051.08x = 2,313,002.97 × 950,929.36 - Step 4: Simplify right side
1,676,051.08x = 2,199,502,428,157.69 - Step 5: Solve for x
x = 2,199,502,428,157.69/1,676,051.08 - Step 6: Final answer
x = 1,312,312.29
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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.