Finding the Fourth Proportional to 1,579,848.59, 2,368,350.34 and 568,259.49
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Solution
The fourth proportional to 1,579,848.59, 2,368,350.34 and 568,259.49 is: 851,877.56
Step by Step Solution
- Step 1: Write the proportion equation
1,579,848.59 : 2,368,350.34 = 568,259.49 : x - Step 2: Convert to fraction form
1,579,848.59/2,368,350.34 = 568,259.49/x - Step 3: Cross multiply
1,579,848.59x = 2,368,350.34 × 568,259.49 - Step 4: Simplify right side
1,579,848.59x = 1,345,837,556,349.73 - Step 5: Solve for x
x = 1,345,837,556,349.73/1,579,848.59 - Step 6: Final answer
x = 851,877.56
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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.