Finding the Fourth Proportional to 3,444,744.03, 5,167,129.97 and 1,395,443.35
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Solution
The fourth proportional to 3,444,744.03, 5,167,129.97 and 1,395,443.35 is: 2,093,170.66
Step by Step Solution
- Step 1: Write the proportion equation
3,444,744.03 : 5,167,129.97 = 1,395,443.35 : x - Step 2: Convert to fraction form
3,444,744.03/5,167,129.97 = 1,395,443.35/x - Step 3: Cross multiply
3,444,744.03x = 5,167,129.97 × 1,395,443.35 - Step 4: Simplify right side
3,444,744.03x = 7,210,437,145,792.98 - Step 5: Solve for x
x = 7,210,437,145,792.98/3,444,744.03 - Step 6: Final answer
x = 2,093,170.66
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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.