Finding the Fourth Proportional to 26,935,674.37, 40,403,512.11 and 6,465,393.95
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Solution
The fourth proportional to 26,935,674.37, 40,403,512.11 and 6,465,393.95 is: 9,698,091.05
Step by Step Solution
- Step 1: Write the proportion equation
26,935,674.37 : 40,403,512.11 = 6,465,393.95 : x - Step 2: Convert to fraction form
26,935,674.37/40,403,512.11 = 6,465,393.95/x - Step 3: Cross multiply
26,935,674.37x = 40,403,512.11 × 6,465,393.95 - Step 4: Simplify right side
26,935,674.37x = 261,224,622,540,605.59 - Step 5: Solve for x
x = 261,224,622,540,605.59/26,935,674.37 - Step 6: Final answer
x = 9,698,091.05
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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.