Finding the Fourth Proportional to 5,716,207.59, 7,888,162.36 and 3,235,375.02
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Solution
The fourth proportional to 5,716,207.59, 7,888,162.36 and 3,235,375.02 is: 4,464,702.00
Step by Step Solution
- Step 1: Write the proportion equation
5,716,207.59 : 7,888,162.36 = 3,235,375.02 : x - Step 2: Convert to fraction form
5,716,207.59/7,888,162.36 = 3,235,375.02/x - Step 3: Cross multiply
5,716,207.59x = 7,888,162.36 × 3,235,375.02 - Step 4: Simplify right side
5,716,207.59x = 25,521,163,453,248.25 - Step 5: Solve for x
x = 25,521,163,453,248.25/5,716,207.59 - Step 6: Final answer
x = 4,464,702.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.