Finding the Fourth Proportional to 2,053,364.60, 3,079,811.58 and 537,193.84
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Solution
The fourth proportional to 2,053,364.60, 3,079,811.58 and 537,193.84 is: 805,729.20
Step by Step Solution
- Step 1: Write the proportion equation
2,053,364.60 : 3,079,811.58 = 537,193.84 : x - Step 2: Convert to fraction form
2,053,364.60/3,079,811.58 = 537,193.84/x - Step 3: Cross multiply
2,053,364.60x = 3,079,811.58 × 537,193.84 - Step 4: Simplify right side
2,053,364.60x = 1,654,455,808,219.02 - Step 5: Solve for x
x = 1,654,455,808,219.02/2,053,364.60 - Step 6: Final answer
x = 805,729.20
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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.