Finding the Fourth Proportional to 4,750,272.99, 7,125,410.15 and 1,156,039.94
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Solution
The fourth proportional to 4,750,272.99, 7,125,410.15 and 1,156,039.94 is: 1,734,060.06
Step by Step Solution
- Step 1: Write the proportion equation
4,750,272.99 : 7,125,410.15 = 1,156,039.94 : x - Step 2: Convert to fraction form
4,750,272.99/7,125,410.15 = 1,156,039.94/x - Step 3: Cross multiply
4,750,272.99x = 7,125,410.15 × 1,156,039.94 - Step 4: Simplify right side
4,750,272.99x = 8,237,258,680,874.14 - Step 5: Solve for x
x = 8,237,258,680,874.14/4,750,272.99 - Step 6: Final answer
x = 1,734,060.06
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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.