Finding the Fourth Proportional to 2,330,130.44, 3,494,026.94 and 1,357,809.68
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Solution
The fourth proportional to 2,330,130.44, 3,494,026.94 and 1,357,809.68 is: 2,036,033.48
Step by Step Solution
- Step 1: Write the proportion equation
2,330,130.44 : 3,494,026.94 = 1,357,809.68 : x - Step 2: Convert to fraction form
2,330,130.44/3,494,026.94 = 1,357,809.68/x - Step 3: Cross multiply
2,330,130.44x = 3,494,026.94 × 1,357,809.68 - Step 4: Simplify right side
2,330,130.44x = 4,744,223,603,258.80 - Step 5: Solve for x
x = 4,744,223,603,258.80/2,330,130.44 - Step 6: Final answer
x = 2,036,033.48
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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.