Finding the Fourth Proportional to 2,264,796.24, 3,125,505.05 and 1,298,113.08
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Solution
The fourth proportional to 2,264,796.24, 3,125,505.05 and 1,298,113.08 is: 1,791,445.48
Step by Step Solution
- Step 1: Write the proportion equation
2,264,796.24 : 3,125,505.05 = 1,298,113.08 : x - Step 2: Convert to fraction form
2,264,796.24/3,125,505.05 = 1,298,113.08/x - Step 3: Cross multiply
2,264,796.24x = 3,125,505.05 × 1,298,113.08 - Step 4: Simplify right side
2,264,796.24x = 4,057,258,987,011.05 - Step 5: Solve for x
x = 4,057,258,987,011.05/2,264,796.24 - Step 6: Final answer
x = 1,791,445.48
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.