Finding the Fourth Proportional to 1,658,178.93, 2,483,282.51 and 946,047.99
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Solution
The fourth proportional to 1,658,178.93, 2,483,282.51 and 946,047.99 is: 1,416,797.90
Step by Step Solution
- Step 1: Write the proportion equation
1,658,178.93 : 2,483,282.51 = 946,047.99 : x - Step 2: Convert to fraction form
1,658,178.93/2,483,282.51 = 946,047.99/x - Step 3: Cross multiply
1,658,178.93x = 2,483,282.51 × 946,047.99 - Step 4: Simplify right side
1,658,178.93x = 2,349,304,422,457.42 - Step 5: Solve for x
x = 2,349,304,422,457.42/1,658,178.93 - Step 6: Final answer
x = 1,416,797.90
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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.