Finding the Fourth Proportional to 1,434,935.36, 2,151,119.84 and 592,950.08
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Solution
The fourth proportional to 1,434,935.36, 2,151,119.84 and 592,950.08 is: 888,894.87
Step by Step Solution
- Step 1: Write the proportion equation
1,434,935.36 : 2,151,119.84 = 592,950.08 : x - Step 2: Convert to fraction form
1,434,935.36/2,151,119.84 = 592,950.08/x - Step 3: Cross multiply
1,434,935.36x = 2,151,119.84 × 592,950.08 - Step 4: Simplify right side
1,434,935.36x = 1,275,506,681,217.59 - Step 5: Solve for x
x = 1,275,506,681,217.59/1,434,935.36 - Step 6: Final answer
x = 888,894.87
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.