Finding the Fourth Proportional to 1,341,634.44, 2,012,465.70 and 395,023.08
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Solution
The fourth proportional to 1,341,634.44, 2,012,465.70 and 395,023.08 is: 592,538.75
Step by Step Solution
- Step 1: Write the proportion equation
1,341,634.44 : 2,012,465.70 = 395,023.08 : x - Step 2: Convert to fraction form
1,341,634.44/2,012,465.70 = 395,023.08/x - Step 3: Cross multiply
1,341,634.44x = 2,012,465.70 × 395,023.08 - Step 4: Simplify right side
1,341,634.44x = 794,970,399,208.36 - Step 5: Solve for x
x = 794,970,399,208.36/1,341,634.44 - Step 6: Final answer
x = 592,538.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.