Finding the Fourth Proportional to 5,586,751.75, 8,375,607.35 and 1,746,598.45
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Solution
The fourth proportional to 5,586,751.75, 8,375,607.35 and 1,746,598.45 is: 2,618,484.49
Step by Step Solution
- Step 1: Write the proportion equation
5,586,751.75 : 8,375,607.35 = 1,746,598.45 : x - Step 2: Convert to fraction form
5,586,751.75/8,375,607.35 = 1,746,598.45/x - Step 3: Cross multiply
5,586,751.75x = 8,375,607.35 × 1,746,598.45 - Step 4: Simplify right side
5,586,751.75x = 14,628,822,815,318.61 - Step 5: Solve for x
x = 14,628,822,815,318.61/5,586,751.75 - Step 6: Final answer
x = 2,618,484.49
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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.