Finding the Fourth Proportional to 2,513,735.98, 3,767,651.06 and 1,163,044.78
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Solution
The fourth proportional to 2,513,735.98, 3,767,651.06 and 1,163,044.78 is: 1,743,200.93
Step by Step Solution
- Step 1: Write the proportion equation
2,513,735.98 : 3,767,651.06 = 1,163,044.78 : x - Step 2: Convert to fraction form
2,513,735.98/3,767,651.06 = 1,163,044.78/x - Step 3: Cross multiply
2,513,735.98x = 3,767,651.06 × 1,163,044.78 - Step 4: Simplify right side
2,513,735.98x = 4,381,946,889,502.24 - Step 5: Solve for x
x = 4,381,946,889,502.24/2,513,735.98 - Step 6: Final answer
x = 1,743,200.93
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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.