Finding the Fourth Proportional to 2,024,301.44, 2,793,535.87 and 1,106,534.45
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Solution
The fourth proportional to 2,024,301.44, 2,793,535.87 and 1,106,534.45 is: 1,527,017.47
Step by Step Solution
- Step 1: Write the proportion equation
2,024,301.44 : 2,793,535.87 = 1,106,534.45 : x - Step 2: Convert to fraction form
2,024,301.44/2,793,535.87 = 1,106,534.45/x - Step 3: Cross multiply
2,024,301.44x = 2,793,535.87 × 1,106,534.45 - Step 4: Simplify right side
2,024,301.44x = 3,091,143,660,731.71 - Step 5: Solve for x
x = 3,091,143,660,731.71/2,024,301.44 - Step 6: Final answer
x = 1,527,017.47
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.