Finding the Fourth Proportional to 1,828,850.08, 2,742,272.88 and 566,327.20
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Solution
The fourth proportional to 1,828,850.08, 2,742,272.88 and 566,327.20 is: 849,180.44
Step by Step Solution
- Step 1: Write the proportion equation
1,828,850.08 : 2,742,272.88 = 566,327.20 : x - Step 2: Convert to fraction form
1,828,850.08/2,742,272.88 = 566,327.20/x - Step 3: Cross multiply
1,828,850.08x = 2,742,272.88 × 566,327.20 - Step 4: Simplify right side
1,828,850.08x = 1,553,023,721,766.34 - Step 5: Solve for x
x = 1,553,023,721,766.34/1,828,850.08 - Step 6: Final answer
x = 849,180.44
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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.