Finding the Fourth Proportional to 1,068,063.96, 1,473,937.44 and 609,201.84
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Solution
The fourth proportional to 1,068,063.96, 1,473,937.44 and 609,201.84 is: 840,703.77
Step by Step Solution
- Step 1: Write the proportion equation
1,068,063.96 : 1,473,937.44 = 609,201.84 : x - Step 2: Convert to fraction form
1,068,063.96/1,473,937.44 = 609,201.84/x - Step 3: Cross multiply
1,068,063.96x = 1,473,937.44 × 609,201.84 - Step 4: Simplify right side
1,068,063.96x = 897,925,400,492.89 - Step 5: Solve for x
x = 897,925,400,492.89/1,068,063.96 - Step 6: Final answer
x = 840,703.77
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.