Finding the Fourth Proportional to 799,126.36, 1,102,828.02 and 459,595
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Solution
The fourth proportional to 799,126.36, 1,102,828.02 and 459,595 is: 634,260.45
Step by Step Solution
- Step 1: Write the proportion equation
799,126.36 : 1,102,828.02 = 459,595 : x - Step 2: Convert to fraction form
799,126.36/1,102,828.02 = 459,595/x - Step 3: Cross multiply
799,126.36x = 1,102,828.02 × 459,595 - Step 4: Simplify right side
799,126.36x = 506,854,243,851.90 - Step 5: Solve for x
x = 506,854,243,851.90/799,126.36 - Step 6: Final answer
x = 634,260.45
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.