Finding the Fourth Proportional to 6,256,872, 8,634,483.36 and 3,395,304
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Solution
The fourth proportional to 6,256,872, 8,634,483.36 and 3,395,304 is: 4,685,519.52
Step by Step Solution
- Step 1: Write the proportion equation
6,256,872 : 8,634,483.36 = 3,395,304 : x - Step 2: Convert to fraction form
6,256,872/8,634,483.36 = 3,395,304/x - Step 3: Cross multiply
6,256,872x = 8,634,483.36 × 3,395,304 - Step 4: Simplify right side
6,256,872x = 29,316,695,890,141.44 - Step 5: Solve for x
x = 29,316,695,890,141.44/6,256,872 - Step 6: Final answer
x = 4,685,519.52
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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.