Finding the Fourth Proportional to 1,536,106.05, 2,304,135.27 and 682,953.66
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Solution
The fourth proportional to 1,536,106.05, 2,304,135.27 and 682,953.66 is: 1,024,419.91
Step by Step Solution
- Step 1: Write the proportion equation
1,536,106.05 : 2,304,135.27 = 682,953.66 : x - Step 2: Convert to fraction form
1,536,106.05/2,304,135.27 = 682,953.66/x - Step 3: Cross multiply
1,536,106.05x = 2,304,135.27 × 682,953.66 - Step 4: Simplify right side
1,536,106.05x = 1,573,617,615,781.59 - Step 5: Solve for x
x = 1,573,617,615,781.59/1,536,106.05 - Step 6: Final answer
x = 1,024,419.91
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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.