Finding the Fourth Proportional to 9,462,268.28, 14,193,400.86 and 2,273,802.18
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Solution
The fourth proportional to 9,462,268.28, 14,193,400.86 and 2,273,802.18 is: 3,410,702.90
Step by Step Solution
- Step 1: Write the proportion equation
9,462,268.28 : 14,193,400.86 = 2,273,802.18 : x - Step 2: Convert to fraction form
9,462,268.28/14,193,400.86 = 2,273,802.18/x - Step 3: Cross multiply
9,462,268.28x = 14,193,400.86 × 2,273,802.18 - Step 4: Simplify right side
9,462,268.28x = 32,272,985,817,081.88 - Step 5: Solve for x
x = 32,272,985,817,081.88/9,462,268.28 - Step 6: Final answer
x = 3,410,702.90
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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.