Finding the Fourth Proportional to 2,184,881.14, 3,277,794.87 and 837,043.86
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Solution
The fourth proportional to 2,184,881.14, 3,277,794.87 and 837,043.86 is: 1,255,747.06
Step by Step Solution
- Step 1: Write the proportion equation
2,184,881.14 : 3,277,794.87 = 837,043.86 : x - Step 2: Convert to fraction form
2,184,881.14/3,277,794.87 = 837,043.86/x - Step 3: Cross multiply
2,184,881.14x = 3,277,794.87 × 837,043.86 - Step 4: Simplify right side
2,184,881.14x = 2,743,658,064,127.13 - Step 5: Solve for x
x = 2,743,658,064,127.13/2,184,881.14 - Step 6: Final answer
x = 1,255,747.06
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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.