Finding the Fourth Proportional to 2,201,332.01, 3,036,551.29 and 1,384,242.08
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Solution
The fourth proportional to 2,201,332.01, 3,036,551.29 and 1,384,242.08 is: 1,909,444.85
Step by Step Solution
- Step 1: Write the proportion equation
2,201,332.01 : 3,036,551.29 = 1,384,242.08 : x - Step 2: Convert to fraction form
2,201,332.01/3,036,551.29 = 1,384,242.08/x - Step 3: Cross multiply
2,201,332.01x = 3,036,551.29 × 1,384,242.08 - Step 4: Simplify right side
2,201,332.01x = 4,203,322,055,052.92 - Step 5: Solve for x
x = 4,203,322,055,052.92/2,201,332.01 - Step 6: Final answer
x = 1,909,444.85
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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.