Finding the Fourth Proportional to 1,866,145.68, 2,799,592.23 and 587,075.08
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Solution
The fourth proportional to 1,866,145.68, 2,799,592.23 and 587,075.08 is: 880,730.19
Step by Step Solution
- Step 1: Write the proportion equation
1,866,145.68 : 2,799,592.23 = 587,075.08 : x - Step 2: Convert to fraction form
1,866,145.68/2,799,592.23 = 587,075.08/x - Step 3: Cross multiply
1,866,145.68x = 2,799,592.23 × 587,075.08 - Step 4: Simplify right side
1,866,145.68x = 1,643,570,832,394.63 - Step 5: Solve for x
x = 1,643,570,832,394.63/1,866,145.68 - Step 6: Final answer
x = 880,730.19
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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.