Finding the Fourth Proportional to 1,658,340.68, 2,483,524.80 and 946,209.80
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Solution
The fourth proportional to 1,658,340.68, 2,483,524.80 and 946,209.80 is: 1,417,040.26
Step by Step Solution
- Step 1: Write the proportion equation
1,658,340.68 : 2,483,524.80 = 946,209.80 : x - Step 2: Convert to fraction form
1,658,340.68/2,483,524.80 = 946,209.80/x - Step 3: Cross multiply
1,658,340.68x = 2,483,524.80 × 946,209.80 - Step 4: Simplify right side
1,658,340.68x = 2,349,935,504,303.04 - Step 5: Solve for x
x = 2,349,935,504,303.04/1,658,340.68 - Step 6: Final answer
x = 1,417,040.26
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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.