Finding the Fourth Proportional to 4,031,199.83, 6,032,597.40 and 2,515,595.87
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Solution
The fourth proportional to 4,031,199.83, 6,032,597.40 and 2,515,595.87 is: 3,764,531.09
Step by Step Solution
- Step 1: Write the proportion equation
4,031,199.83 : 6,032,597.40 = 2,515,595.87 : x - Step 2: Convert to fraction form
4,031,199.83/6,032,597.40 = 2,515,595.87/x - Step 3: Cross multiply
4,031,199.83x = 6,032,597.40 × 2,515,595.87 - Step 4: Simplify right side
4,031,199.83x = 15,175,577,074,649.75 - Step 5: Solve for x
x = 15,175,577,074,649.75/4,031,199.83 - Step 6: Final answer
x = 3,764,531.09
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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.