Finding the Fourth Proportional to 2,299,570.80, 3,446,740.53 and 1,399,027.44
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Solution
The fourth proportional to 2,299,570.80, 3,446,740.53 and 1,399,027.44 is: 2,096,949.82
Step by Step Solution
- Step 1: Write the proportion equation
2,299,570.80 : 3,446,740.53 = 1,399,027.44 : x - Step 2: Convert to fraction form
2,299,570.80/3,446,740.53 = 1,399,027.44/x - Step 3: Cross multiply
2,299,570.80x = 3,446,740.53 × 1,399,027.44 - Step 4: Simplify right side
2,299,570.80x = 4,822,084,580,030.14 - Step 5: Solve for x
x = 4,822,084,580,030.14/2,299,570.80 - Step 6: Final answer
x = 2,096,949.82
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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.