Finding the Fourth Proportional to 5,044,337.34, 6,961,338.87 and 2,869,193.34
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Solution
The fourth proportional to 5,044,337.34, 6,961,338.87 and 2,869,193.34 is: 3,959,574.03
Step by Step Solution
- Step 1: Write the proportion equation
5,044,337.34 : 6,961,338.87 = 2,869,193.34 : x - Step 2: Convert to fraction form
5,044,337.34/6,961,338.87 = 2,869,193.34/x - Step 3: Cross multiply
5,044,337.34x = 6,961,338.87 × 2,869,193.34 - Step 4: Simplify right side
5,044,337.34x = 19,973,427,123,287.12 - Step 5: Solve for x
x = 19,973,427,123,287.12/5,044,337.34 - Step 6: Final answer
x = 3,959,574.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.