Finding the Fourth Proportional to 1,163,337.30, 1,744,994.07 and 453,863.70
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Solution
The fourth proportional to 1,163,337.30, 1,744,994.07 and 453,863.70 is: 680,790.92
Step by Step Solution
- Step 1: Write the proportion equation
1,163,337.30 : 1,744,994.07 = 453,863.70 : x - Step 2: Convert to fraction form
1,163,337.30/1,744,994.07 = 453,863.70/x - Step 3: Cross multiply
1,163,337.30x = 1,744,994.07 × 453,863.70 - Step 4: Simplify right side
1,163,337.30x = 791,989,465,088.26 - Step 5: Solve for x
x = 791,989,465,088.26/1,163,337.30 - Step 6: Final answer
x = 680,790.92
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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.