Finding the Fourth Proportional to 1,860,873.12, 2,789,536.32 and 597,814.08
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Solution
The fourth proportional to 1,860,873.12, 2,789,536.32 and 597,814.08 is: 896,151.42
Step by Step Solution
- Step 1: Write the proportion equation
1,860,873.12 : 2,789,536.32 = 597,814.08 : x - Step 2: Convert to fraction form
1,860,873.12/2,789,536.32 = 597,814.08/x - Step 3: Cross multiply
1,860,873.12x = 2,789,536.32 × 597,814.08 - Step 4: Simplify right side
1,860,873.12x = 1,667,624,088,767.39 - Step 5: Solve for x
x = 1,667,624,088,767.39/1,860,873.12 - Step 6: Final answer
x = 896,151.42
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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.