Finding the Fourth Proportional to 2,484,595.97, 3,726,976.99 and 687,328.93
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Solution
The fourth proportional to 2,484,595.97, 3,726,976.99 and 687,328.93 is: 1,031,016.37
Step by Step Solution
- Step 1: Write the proportion equation
2,484,595.97 : 3,726,976.99 = 687,328.93 : x - Step 2: Convert to fraction form
2,484,595.97/3,726,976.99 = 687,328.93/x - Step 3: Cross multiply
2,484,595.97x = 3,726,976.99 × 687,328.93 - Step 4: Simplify right side
2,484,595.97x = 2,561,659,120,828.94 - Step 5: Solve for x
x = 2,561,659,120,828.94/2,484,595.97 - Step 6: Final answer
x = 1,031,016.37
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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.