Finding the Fourth Proportional to 4,169,113.13, 6,254,747.88 and 2,441,442.02
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Solution
The fourth proportional to 4,169,113.13, 6,254,747.88 and 2,441,442.02 is: 3,662,794.41
Step by Step Solution
- Step 1: Write the proportion equation
4,169,113.13 : 6,254,747.88 = 2,441,442.02 : x - Step 2: Convert to fraction form
4,169,113.13/6,254,747.88 = 2,441,442.02/x - Step 3: Cross multiply
4,169,113.13x = 6,254,747.88 × 2,441,442.02 - Step 4: Simplify right side
4,169,113.13x = 15,270,604,255,256.97 - Step 5: Solve for x
x = 15,270,604,255,256.97/4,169,113.13 - Step 6: Final answer
x = 3,662,794.41
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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.