Finding the Fourth Proportional to 2,555,576.06, 3,837,702.76 and 1,708,093.76
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Solution
The fourth proportional to 2,555,576.06, 3,837,702.76 and 1,708,093.76 is: 2,565,040.52
Step by Step Solution
- Step 1: Write the proportion equation
2,555,576.06 : 3,837,702.76 = 1,708,093.76 : x - Step 2: Convert to fraction form
2,555,576.06/3,837,702.76 = 1,708,093.76/x - Step 3: Cross multiply
2,555,576.06x = 3,837,702.76 × 1,708,093.76 - Step 4: Simplify right side
2,555,576.06x = 6,555,156,137,090.78 - Step 5: Solve for x
x = 6,555,156,137,090.78/2,555,576.06 - Step 6: Final answer
x = 2,565,040.52
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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.