Finding the Fourth Proportional to 3,224,607.93, 4,836,752.49 and 1,202,694.32
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Solution
The fourth proportional to 3,224,607.93, 4,836,752.49 and 1,202,694.32 is: 1,803,982.02
Step by Step Solution
- Step 1: Write the proportion equation
3,224,607.93 : 4,836,752.49 = 1,202,694.32 : x - Step 2: Convert to fraction form
3,224,607.93/4,836,752.49 = 1,202,694.32/x - Step 3: Cross multiply
3,224,607.93x = 4,836,752.49 × 1,202,694.32 - Step 4: Simplify right side
3,224,607.93x = 5,817,134,722,785.10 - Step 5: Solve for x
x = 5,817,134,722,785.10/3,224,607.93 - Step 6: Final answer
x = 1,803,982.02
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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.