Finding the Fourth Proportional to 585,797.44, 878,700.84 and 383,564.02
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Solution
The fourth proportional to 585,797.44, 878,700.84 and 383,564.02 is: 575,349.09
Step by Step Solution
- Step 1: Write the proportion equation
585,797.44 : 878,700.84 = 383,564.02 : x - Step 2: Convert to fraction form
585,797.44/878,700.84 = 383,564.02/x - Step 3: Cross multiply
585,797.44x = 878,700.84 × 383,564.02 - Step 4: Simplify right side
585,797.44x = 337,038,026,567.78 - Step 5: Solve for x
x = 337,038,026,567.78/585,797.44 - Step 6: Final answer
x = 575,349.09
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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.