Finding the Fourth Proportional to 5,566,539.08, 8,349,808.62 and 5,566,539.08
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Solution
The fourth proportional to 5,566,539.08, 8,349,808.62 and 5,566,539.08 is: 8,349,808.62
Step by Step Solution
- Step 1: Write the proportion equation
5,566,539.08 : 8,349,808.62 = 5,566,539.08 : x - Step 2: Convert to fraction form
5,566,539.08/8,349,808.62 = 5,566,539.08/x - Step 3: Cross multiply
5,566,539.08x = 8,349,808.62 × 5,566,539.08 - Step 4: Simplify right side
5,566,539.08x = 46,479,535,924,169.13 - Step 5: Solve for x
x = 46,479,535,924,169.13/5,566,539.08 - Step 6: Final answer
x = 8,349,808.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.