Finding the Fourth Proportional to 2,184,238.64, 3,276,136.53 and 586,594.14
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Solution
The fourth proportional to 2,184,238.64, 3,276,136.53 and 586,594.14 is: 879,831.74
Step by Step Solution
- Step 1: Write the proportion equation
2,184,238.64 : 3,276,136.53 = 586,594.14 : x - Step 2: Convert to fraction form
2,184,238.64/3,276,136.53 = 586,594.14/x - Step 3: Cross multiply
2,184,238.64x = 3,276,136.53 × 586,594.14 - Step 4: Simplify right side
2,184,238.64x = 1,921,762,478,052.42 - Step 5: Solve for x
x = 1,921,762,478,052.42/2,184,238.64 - Step 6: Final answer
x = 879,831.74
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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.