Finding the Fourth Proportional to 1,349,479.83, 2,024,782.14 and 591,865.08
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Solution
The fourth proportional to 1,349,479.83, 2,024,782.14 and 591,865.08 is: 888,044.28
Step by Step Solution
- Step 1: Write the proportion equation
1,349,479.83 : 2,024,782.14 = 591,865.08 : x - Step 2: Convert to fraction form
1,349,479.83/2,024,782.14 = 591,865.08/x - Step 3: Cross multiply
1,349,479.83x = 2,024,782.14 × 591,865.08 - Step 4: Simplify right side
1,349,479.83x = 1,198,397,843,273.67 - Step 5: Solve for x
x = 1,198,397,843,273.67/1,349,479.83 - Step 6: Final answer
x = 888,044.28
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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.