Finding the Fourth Proportional to 1,498,430.94, 2,247,272.28 and 587,798.49
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Solution
The fourth proportional to 1,498,430.94, 2,247,272.28 and 587,798.49 is: 881,550.97
Step by Step Solution
- Step 1: Write the proportion equation
1,498,430.94 : 2,247,272.28 = 587,798.49 : x - Step 2: Convert to fraction form
1,498,430.94/2,247,272.28 = 587,798.49/x - Step 3: Cross multiply
1,498,430.94x = 2,247,272.28 × 587,798.49 - Step 4: Simplify right side
1,498,430.94x = 1,320,943,252,802.86 - Step 5: Solve for x
x = 1,320,943,252,802.86/1,498,430.94 - Step 6: Final answer
x = 881,550.97
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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.