Finding the Fourth Proportional to 3,828,352.44, 5,740,542 and 1,132,323.24
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Solution
The fourth proportional to 3,828,352.44, 5,740,542 and 1,132,323.24 is: 1,697,897.26
Step by Step Solution
- Step 1: Write the proportion equation
3,828,352.44 : 5,740,542 = 1,132,323.24 : x - Step 2: Convert to fraction form
3,828,352.44/5,740,542 = 1,132,323.24/x - Step 3: Cross multiply
3,828,352.44x = 5,740,542 × 1,132,323.24 - Step 4: Simplify right side
3,828,352.44x = 6,500,149,116,796.08 - Step 5: Solve for x
x = 6,500,149,116,796.08/3,828,352.44 - Step 6: Final answer
x = 1,697,897.26
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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.