Finding the Fourth Proportional to 11,202,125.04, 16,806,177.74 and 4,014,385.52
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Solution
The fourth proportional to 11,202,125.04, 16,806,177.74 and 4,014,385.52 is: 6,022,649.84
Step by Step Solution
- Step 1: Write the proportion equation
11,202,125.04 : 16,806,177.74 = 4,014,385.52 : x - Step 2: Convert to fraction form
11,202,125.04/16,806,177.74 = 4,014,385.52/x - Step 3: Cross multiply
11,202,125.04x = 16,806,177.74 × 4,014,385.52 - Step 4: Simplify right side
11,202,125.04x = 67,466,476,566,002.32 - Step 5: Solve for x
x = 67,466,476,566,002.32/11,202,125.04 - Step 6: Final answer
x = 6,022,649.84
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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.