Finding the Fourth Proportional to 9,404,370.68, 14,106,141.30 and 3,014,943.80
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Solution
The fourth proportional to 9,404,370.68, 14,106,141.30 and 3,014,943.80 is: 4,522,282.75
Step by Step Solution
- Step 1: Write the proportion equation
9,404,370.68 : 14,106,141.30 = 3,014,943.80 : x - Step 2: Convert to fraction form
9,404,370.68/14,106,141.30 = 3,014,943.80/x - Step 3: Cross multiply
9,404,370.68x = 14,106,141.30 × 3,014,943.80 - Step 4: Simplify right side
9,404,370.68x = 42,529,223,254,358.94 - Step 5: Solve for x
x = 42,529,223,254,358.94/9,404,370.68 - Step 6: Final answer
x = 4,522,282.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.