Finding the Fourth Proportional to 9,361,277.64, 14,041,916.46 and 3,294,580.68
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Solution
The fourth proportional to 9,361,277.64, 14,041,916.46 and 3,294,580.68 is: 4,941,871.02
Step by Step Solution
- Step 1: Write the proportion equation
9,361,277.64 : 14,041,916.46 = 3,294,580.68 : x - Step 2: Convert to fraction form
9,361,277.64/14,041,916.46 = 3,294,580.68/x - Step 3: Cross multiply
9,361,277.64x = 14,041,916.46 × 3,294,580.68 - Step 4: Simplify right side
9,361,277.64x = 46,262,226,679,290 - Step 5: Solve for x
x = 46,262,226,679,290/9,361,277.64 - Step 6: Final answer
x = 4,941,871.02
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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.