Finding the Fourth Proportional to 6,097,048.61, 8,413,508.68 and 3,343,164.44
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Solution
The fourth proportional to 6,097,048.61, 8,413,508.68 and 3,343,164.44 is: 4,613,337.50
Step by Step Solution
- Step 1: Write the proportion equation
6,097,048.61 : 8,413,508.68 = 3,343,164.44 : x - Step 2: Convert to fraction form
6,097,048.61/8,413,508.68 = 3,343,164.44/x - Step 3: Cross multiply
6,097,048.61x = 8,413,508.68 × 3,343,164.44 - Step 4: Simplify right side
6,097,048.61x = 28,127,742,984,181.89 - Step 5: Solve for x
x = 28,127,742,984,181.89/6,097,048.61 - Step 6: Final answer
x = 4,613,337.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.