Finding the Fourth Proportional to 1,732,062.13, 2,597,787.01 and 469,988.17
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Solution
The fourth proportional to 1,732,062.13, 2,597,787.01 and 469,988.17 is: 704,899.17
Step by Step Solution
- Step 1: Write the proportion equation
1,732,062.13 : 2,597,787.01 = 469,988.17 : x - Step 2: Convert to fraction form
1,732,062.13/2,597,787.01 = 469,988.17/x - Step 3: Cross multiply
1,732,062.13x = 2,597,787.01 × 469,988.17 - Step 4: Simplify right side
1,732,062.13x = 1,220,929,155,210.23 - Step 5: Solve for x
x = 1,220,929,155,210.23/1,732,062.13 - Step 6: Final answer
x = 704,899.17
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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.