Finding the Fourth Proportional to 1,882,652.90, 2,822,323.08 and 746,212.79
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Solution
The fourth proportional to 1,882,652.90, 2,822,323.08 and 746,212.79 is: 1,118,662.70
Step by Step Solution
- Step 1: Write the proportion equation
1,882,652.90 : 2,822,323.08 = 746,212.79 : x - Step 2: Convert to fraction form
1,882,652.90/2,822,323.08 = 746,212.79/x - Step 3: Cross multiply
1,882,652.90x = 2,822,323.08 × 746,212.79 - Step 4: Simplify right side
1,882,652.90x = 2,106,053,579,808.19 - Step 5: Solve for x
x = 2,106,053,579,808.19/1,882,652.90 - Step 6: Final answer
x = 1,118,662.70
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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.