Finding the Fourth Proportional to 2,773,031.62, 4,159,632.18 and 951,370.99
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Solution
The fourth proportional to 2,773,031.62, 4,159,632.18 and 951,370.99 is: 1,427,085.56
Step by Step Solution
- Step 1: Write the proportion equation
2,773,031.62 : 4,159,632.18 = 951,370.99 : x - Step 2: Convert to fraction form
2,773,031.62/4,159,632.18 = 951,370.99/x - Step 3: Cross multiply
2,773,031.62x = 4,159,632.18 × 951,370.99 - Step 4: Simplify right side
2,773,031.62x = 3,957,353,385,122.46 - Step 5: Solve for x
x = 3,957,353,385,122.46/2,773,031.62 - Step 6: Final answer
x = 1,427,085.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.