Finding the Fourth Proportional to 9,709,041.44, 14,565,933.32 and 3,232,104.26
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Solution
The fourth proportional to 9,709,041.44, 14,565,933.32 and 3,232,104.26 is: 4,848,945.73
Step by Step Solution
- Step 1: Write the proportion equation
9,709,041.44 : 14,565,933.32 = 3,232,104.26 : x - Step 2: Convert to fraction form
9,709,041.44/14,565,933.32 = 3,232,104.26/x - Step 3: Cross multiply
9,709,041.44x = 14,565,933.32 × 3,232,104.26 - Step 4: Simplify right side
9,709,041.44x = 47,078,615,045,457.75 - Step 5: Solve for x
x = 47,078,615,045,457.75/9,709,041.44 - Step 6: Final answer
x = 4,848,945.73
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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.