Finding the Fourth Proportional to 1,706,716.47, 2,559,217.68 and 569,075.98
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Solution
The fourth proportional to 1,706,716.47, 2,559,217.68 and 569,075.98 is: 853,328.21
Step by Step Solution
- Step 1: Write the proportion equation
1,706,716.47 : 2,559,217.68 = 569,075.98 : x - Step 2: Convert to fraction form
1,706,716.47/2,559,217.68 = 569,075.98/x - Step 3: Cross multiply
1,706,716.47x = 2,559,217.68 × 569,075.98 - Step 4: Simplify right side
1,706,716.47x = 1,456,389,307,679.82 - Step 5: Solve for x
x = 1,456,389,307,679.82/1,706,716.47 - Step 6: Final answer
x = 853,328.21
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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.