Finding the Fourth Proportional to 5,559,710.95, 8,344,959.21 and 2,683,102.33
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Solution
The fourth proportional to 5,559,710.95, 8,344,959.21 and 2,683,102.33 is: 4,027,256.04
Step by Step Solution
- Step 1: Write the proportion equation
5,559,710.95 : 8,344,959.21 = 2,683,102.33 : x - Step 2: Convert to fraction form
5,559,710.95/8,344,959.21 = 2,683,102.33/x - Step 3: Cross multiply
5,559,710.95x = 8,344,959.21 × 2,683,102.33 - Step 4: Simplify right side
5,559,710.95x = 22,390,379,500,105.96 - Step 5: Solve for x
x = 22,390,379,500,105.96/5,559,710.95 - Step 6: Final answer
x = 4,027,256.04
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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.