Finding the Fourth Proportional to 1,468,308.84, 2,201,996.68 and 998,016.36
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Solution
The fourth proportional to 1,468,308.84, 2,201,996.68 and 998,016.36 is: 1,496,707.40
Step by Step Solution
- Step 1: Write the proportion equation
1,468,308.84 : 2,201,996.68 = 998,016.36 : x - Step 2: Convert to fraction form
1,468,308.84/2,201,996.68 = 998,016.36/x - Step 3: Cross multiply
1,468,308.84x = 2,201,996.68 × 998,016.36 - Step 4: Simplify right side
1,468,308.84x = 2,197,628,711,305.69 - Step 5: Solve for x
x = 2,197,628,711,305.69/1,468,308.84 - Step 6: Final answer
x = 1,496,707.40
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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.