Finding the Fourth Proportional to 1,814,592.26, 2,722,282.02 and 552,387.08
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Solution
The fourth proportional to 1,814,592.26, 2,722,282.02 and 552,387.08 is: 828,700.44
Step by Step Solution
- Step 1: Write the proportion equation
1,814,592.26 : 2,722,282.02 = 552,387.08 : x - Step 2: Convert to fraction form
1,814,592.26/2,722,282.02 = 552,387.08/x - Step 3: Cross multiply
1,814,592.26x = 2,722,282.02 × 552,387.08 - Step 4: Simplify right side
1,814,592.26x = 1,503,753,402,352.89 - Step 5: Solve for x
x = 1,503,753,402,352.89/1,814,592.26 - Step 6: Final answer
x = 828,700.44
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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.