Finding the Fourth Proportional to 3,813,008.68, 5,719,508.42 and 973,121.14
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Solution
The fourth proportional to 3,813,008.68, 5,719,508.42 and 973,121.14 is: 1,459,680.54
Step by Step Solution
- Step 1: Write the proportion equation
3,813,008.68 : 5,719,508.42 = 973,121.14 : x - Step 2: Convert to fraction form
3,813,008.68/5,719,508.42 = 973,121.14/x - Step 3: Cross multiply
3,813,008.68x = 5,719,508.42 × 973,121.14 - Step 4: Simplify right side
3,813,008.68x = 5,565,774,553,910.00 - Step 5: Solve for x
x = 5,565,774,553,910.00/3,813,008.68 - Step 6: Final answer
x = 1,459,680.54
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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.