Finding the Fourth Proportional to 1,477,748.08, 2,039,251.62 and 833,162.68
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Solution
The fourth proportional to 1,477,748.08, 2,039,251.62 and 833,162.68 is: 1,149,741.53
Step by Step Solution
- Step 1: Write the proportion equation
1,477,748.08 : 2,039,251.62 = 833,162.68 : x - Step 2: Convert to fraction form
1,477,748.08/2,039,251.62 = 833,162.68/x - Step 3: Cross multiply
1,477,748.08x = 2,039,251.62 × 833,162.68 - Step 4: Simplify right side
1,477,748.08x = 1,699,028,344,913.54 - Step 5: Solve for x
x = 1,699,028,344,913.54/1,477,748.08 - Step 6: Final answer
x = 1,149,741.53
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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.