Finding the Fourth Proportional to 3,747,368.35, 5,617,608.13 and 1,350,626.41
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Solution
The fourth proportional to 3,747,368.35, 5,617,608.13 and 1,350,626.41 is: 2,024,698.19
Step by Step Solution
- Step 1: Write the proportion equation
3,747,368.35 : 5,617,608.13 = 1,350,626.41 : x - Step 2: Convert to fraction form
3,747,368.35/5,617,608.13 = 1,350,626.41/x - Step 3: Cross multiply
3,747,368.35x = 5,617,608.13 × 1,350,626.41 - Step 4: Simplify right side
3,747,368.35x = 7,587,289,901,408.71 - Step 5: Solve for x
x = 7,587,289,901,408.71/3,747,368.35 - Step 6: Final answer
x = 2,024,698.19
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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.