Finding the Fourth Proportional to 11,182,853.98, 16,752,358.98 and 5,795,038.68
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Solution
The fourth proportional to 11,182,853.98, 16,752,358.98 and 5,795,038.68 is: 8,681,197.88
Step by Step Solution
- Step 1: Write the proportion equation
11,182,853.98 : 16,752,358.98 = 5,795,038.68 : x - Step 2: Convert to fraction form
11,182,853.98/16,752,358.98 = 5,795,038.68/x - Step 3: Cross multiply
11,182,853.98x = 16,752,358.98 × 5,795,038.68 - Step 4: Simplify right side
11,182,853.98x = 97,080,568,270,345.34 - Step 5: Solve for x
x = 97,080,568,270,345.34/11,182,853.98 - Step 6: Final answer
x = 8,681,197.88
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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.