Finding the Fourth Proportional to 2,957,184.99, 4,435,938.92 and 935,277.98
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Solution
The fourth proportional to 2,957,184.99, 4,435,938.92 and 935,277.98 is: 1,402,968.02
Step by Step Solution
- Step 1: Write the proportion equation
2,957,184.99 : 4,435,938.92 = 935,277.98 : x - Step 2: Convert to fraction form
2,957,184.99/4,435,938.92 = 935,277.98/x - Step 3: Cross multiply
2,957,184.99x = 4,435,938.92 × 935,277.98 - Step 4: Simplify right side
2,957,184.99x = 4,148,835,972,659.48 - Step 5: Solve for x
x = 4,148,835,972,659.48/2,957,184.99 - Step 6: Final answer
x = 1,402,968.02
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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.