Finding the Fourth Proportional to 1,522,066.76, 2,283,098.58 and 623,510.18
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Solution
The fourth proportional to 1,522,066.76, 2,283,098.58 and 623,510.18 is: 935,264.63
Step by Step Solution
- Step 1: Write the proportion equation
1,522,066.76 : 2,283,098.58 = 623,510.18 : x - Step 2: Convert to fraction form
1,522,066.76/2,283,098.58 = 623,510.18/x - Step 3: Cross multiply
1,522,066.76x = 2,283,098.58 × 623,510.18 - Step 4: Simplify right side
1,522,066.76x = 1,423,535,206,573.54 - Step 5: Solve for x
x = 1,423,535,206,573.54/1,522,066.76 - Step 6: Final answer
x = 935,264.63
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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.