Finding the Fourth Proportional to 4,731,310, 6,529,207.80 and 2,585,134
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Solution
The fourth proportional to 4,731,310, 6,529,207.80 and 2,585,134 is: 3,567,484.92
Step by Step Solution
- Step 1: Write the proportion equation
4,731,310 : 6,529,207.80 = 2,585,134 : x - Step 2: Convert to fraction form
4,731,310/6,529,207.80 = 2,585,134/x - Step 3: Cross multiply
4,731,310x = 6,529,207.80 × 2,585,134 - Step 4: Simplify right side
4,731,310x = 16,878,877,076,845.20 - Step 5: Solve for x
x = 16,878,877,076,845.20/4,731,310 - Step 6: Final answer
x = 3,567,484.92
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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.