Finding the Fourth Proportional to 1,414,624.03, 2,122,087.16 and 605,092.21
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Solution
The fourth proportional to 1,414,624.03, 2,122,087.16 and 605,092.21 is: 907,702.95
Step by Step Solution
- Step 1: Write the proportion equation
1,414,624.03 : 2,122,087.16 = 605,092.21 : x - Step 2: Convert to fraction form
1,414,624.03/2,122,087.16 = 605,092.21/x - Step 3: Cross multiply
1,414,624.03x = 2,122,087.16 × 605,092.21 - Step 4: Simplify right side
1,414,624.03x = 1,284,058,409,457.02 - Step 5: Solve for x
x = 1,284,058,409,457.02/1,414,624.03 - Step 6: Final answer
x = 907,702.95
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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.