Finding the Fourth Proportional to 3,697,565.80, 5,545,911.30 and 1,001,723.80
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Solution
The fourth proportional to 3,697,565.80, 5,545,911.30 and 1,001,723.80 is: 1,502,467.20
Step by Step Solution
- Step 1: Write the proportion equation
3,697,565.80 : 5,545,911.30 = 1,001,723.80 : x - Step 2: Convert to fraction form
3,697,565.80/5,545,911.30 = 1,001,723.80/x - Step 3: Cross multiply
3,697,565.80x = 5,545,911.30 × 1,001,723.80 - Step 4: Simplify right side
3,697,565.80x = 5,555,471,341,898.94 - Step 5: Solve for x
x = 5,555,471,341,898.94/3,697,565.80 - Step 6: Final answer
x = 1,502,467.20
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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.