Finding the Fourth Proportional to 1,841,852.22, 2,763,192.52 and 562,352.66
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Solution
The fourth proportional to 1,841,852.22, 2,763,192.52 and 562,352.66 is: 843,655.45
Step by Step Solution
- Step 1: Write the proportion equation
1,841,852.22 : 2,763,192.52 = 562,352.66 : x - Step 2: Convert to fraction form
1,841,852.22/2,763,192.52 = 562,352.66/x - Step 3: Cross multiply
1,841,852.22x = 2,763,192.52 × 562,352.66 - Step 4: Simplify right side
1,841,852.22x = 1,553,888,663,714.10 - Step 5: Solve for x
x = 1,553,888,663,714.10/1,841,852.22 - Step 6: Final answer
x = 843,655.45
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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.