Finding the Fourth Proportional to 3,595,908.84, 5,394,070.60 and 1,352,066.28
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Solution
The fourth proportional to 3,595,908.84, 5,394,070.60 and 1,352,066.28 is: 2,028,177.38
Step by Step Solution
- Step 1: Write the proportion equation
3,595,908.84 : 5,394,070.60 = 1,352,066.28 : x - Step 2: Convert to fraction form
3,595,908.84/5,394,070.60 = 1,352,066.28/x - Step 3: Cross multiply
3,595,908.84x = 5,394,070.60 × 1,352,066.28 - Step 4: Simplify right side
3,595,908.84x = 7,293,140,970,199.37 - Step 5: Solve for x
x = 7,293,140,970,199.37/3,595,908.84 - Step 6: Final answer
x = 2,028,177.38
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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.