Finding the Fourth Proportional to 2,706,853.01, 3,735,408.35 and 1,605,026.00
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Solution
The fourth proportional to 2,706,853.01, 3,735,408.35 and 1,605,026.00 is: 2,214,906.95
Step by Step Solution
- Step 1: Write the proportion equation
2,706,853.01 : 3,735,408.35 = 1,605,026.00 : x - Step 2: Convert to fraction form
2,706,853.01/3,735,408.35 = 1,605,026.00/x - Step 3: Cross multiply
2,706,853.01x = 3,735,408.35 × 1,605,026.00 - Step 4: Simplify right side
2,706,853.01x = 5,995,427,535,718.19 - Step 5: Solve for x
x = 5,995,427,535,718.19/2,706,853.01 - Step 6: Final answer
x = 2,214,906.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.