Finding the Fourth Proportional to 2,484,719.71, 3,727,162.91 and 687,452.66
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Solution
The fourth proportional to 2,484,719.71, 3,727,162.91 and 687,452.66 is: 1,031,202.05
Step by Step Solution
- Step 1: Write the proportion equation
2,484,719.71 : 3,727,162.91 = 687,452.66 : x - Step 2: Convert to fraction form
2,484,719.71/3,727,162.91 = 687,452.66/x - Step 3: Cross multiply
2,484,719.71x = 3,727,162.91 × 687,452.66 - Step 4: Simplify right side
2,484,719.71x = 2,562,248,056,732.84 - Step 5: Solve for x
x = 2,562,248,056,732.84/2,484,719.71 - Step 6: Final answer
x = 1,031,202.05
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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.