Finding the Fourth Proportional to 9,613,067.58, 14,409,636.35 and 6,010,561.80
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Solution
The fourth proportional to 9,613,067.58, 14,409,636.35 and 6,010,561.80 is: 9,009,612.08
Step by Step Solution
- Step 1: Write the proportion equation
9,613,067.58 : 14,409,636.35 = 6,010,561.80 : x - Step 2: Convert to fraction form
9,613,067.58/14,409,636.35 = 6,010,561.80/x - Step 3: Cross multiply
9,613,067.58x = 14,409,636.35 × 6,010,561.80 - Step 4: Simplify right side
9,613,067.58x = 86,610,009,767,148.62 - Step 5: Solve for x
x = 86,610,009,767,148.62/9,613,067.58 - Step 6: Final answer
x = 9,009,612.08
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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.