Finding the Fourth Proportional to 1,153,758.87, 1,730,802.33 and 355,106.97
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Solution
The fourth proportional to 1,153,758.87, 1,730,802.33 and 355,106.97 is: 532,710.94
Step by Step Solution
- Step 1: Write the proportion equation
1,153,758.87 : 1,730,802.33 = 355,106.97 : x - Step 2: Convert to fraction form
1,153,758.87/1,730,802.33 = 355,106.97/x - Step 3: Cross multiply
1,153,758.87x = 1,730,802.33 × 355,106.97 - Step 4: Simplify right side
1,153,758.87x = 614,619,971,075.24 - Step 5: Solve for x
x = 614,619,971,075.24/1,153,758.87 - Step 6: Final answer
x = 532,710.94
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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.