Finding the Fourth Proportional to 2,595,999.98, 3,894,368.93 and 799,033.21
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Solution
The fourth proportional to 2,595,999.98, 3,894,368.93 and 799,033.21 is: 1,198,663.37
Step by Step Solution
- Step 1: Write the proportion equation
2,595,999.98 : 3,894,368.93 = 799,033.21 : x - Step 2: Convert to fraction form
2,595,999.98/3,894,368.93 = 799,033.21/x - Step 3: Cross multiply
2,595,999.98x = 3,894,368.93 × 799,033.21 - Step 4: Simplify right side
2,595,999.98x = 3,111,730,096,327.45 - Step 5: Solve for x
x = 3,111,730,096,327.45/2,595,999.98 - Step 6: Final answer
x = 1,198,663.37
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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.