Finding the Fourth Proportional to 1,235,505.06, 1,854,455.99 and 596,258.73
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Solution
The fourth proportional to 1,235,505.06, 1,854,455.99 and 596,258.73 is: 894,966.45
Step by Step Solution
- Step 1: Write the proportion equation
1,235,505.06 : 1,854,455.99 = 596,258.73 : x - Step 2: Convert to fraction form
1,235,505.06/1,854,455.99 = 596,258.73/x - Step 3: Cross multiply
1,235,505.06x = 1,854,455.99 × 596,258.73 - Step 4: Simplify right side
1,235,505.06x = 1,105,735,573,438.29 - Step 5: Solve for x
x = 1,105,735,573,438.29/1,235,505.06 - Step 6: Final answer
x = 894,966.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.