Finding the Fourth Proportional to 1,732,953.87, 2,391,292.29 and 958,461.65
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Solution
The fourth proportional to 1,732,953.87, 2,391,292.29 and 958,461.65 is: 1,322,575.28
Step by Step Solution
- Step 1: Write the proportion equation
1,732,953.87 : 2,391,292.29 = 958,461.65 : x - Step 2: Convert to fraction form
1,732,953.87/2,391,292.29 = 958,461.65/x - Step 3: Cross multiply
1,732,953.87x = 2,391,292.29 × 958,461.65 - Step 4: Simplify right side
1,732,953.87x = 2,291,961,941,949.22 - Step 5: Solve for x
x = 2,291,961,941,949.22/1,732,953.87 - Step 6: Final answer
x = 1,322,575.28
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.