Finding the Fourth Proportional to 2,199,488.24, 3,299,211.88 and 602,048.77
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Solution
The fourth proportional to 2,199,488.24, 3,299,211.88 and 602,048.77 is: 903,067.54
Step by Step Solution
- Step 1: Write the proportion equation
2,199,488.24 : 3,299,211.88 = 602,048.77 : x - Step 2: Convert to fraction form
2,199,488.24/3,299,211.88 = 602,048.77/x - Step 3: Cross multiply
2,199,488.24x = 3,299,211.88 × 602,048.77 - Step 4: Simplify right side
2,199,488.24x = 1,986,286,444,570.24 - Step 5: Solve for x
x = 1,986,286,444,570.24/2,199,488.24 - Step 6: Final answer
x = 903,067.54
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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.