Finding the Fourth Proportional to 7,594,649.28, 11,390,201.84 and 2,201,852.40
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Solution
The fourth proportional to 7,594,649.28, 11,390,201.84 and 2,201,852.40 is: 3,302,264.84
Step by Step Solution
- Step 1: Write the proportion equation
7,594,649.28 : 11,390,201.84 = 2,201,852.40 : x - Step 2: Convert to fraction form
7,594,649.28/11,390,201.84 = 2,201,852.40/x - Step 3: Cross multiply
7,594,649.28x = 11,390,201.84 × 2,201,852.40 - Step 4: Simplify right side
7,594,649.28x = 25,079,543,257,888.41 - Step 5: Solve for x
x = 25,079,543,257,888.41/7,594,649.28 - Step 6: Final answer
x = 3,302,264.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.