Finding the Fourth Proportional to 801,360.36, 1,202,649.84 and 296,398.98
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Solution
The fourth proportional to 801,360.36, 1,202,649.84 and 296,398.98 is: 444,823.83
Step by Step Solution
- Step 1: Write the proportion equation
801,360.36 : 1,202,649.84 = 296,398.98 : x - Step 2: Convert to fraction form
801,360.36/1,202,649.84 = 296,398.98/x - Step 3: Cross multiply
801,360.36x = 1,202,649.84 × 296,398.98 - Step 4: Simplify right side
801,360.36x = 356,464,185,873.16 - Step 5: Solve for x
x = 356,464,185,873.16/801,360.36 - Step 6: Final answer
x = 444,823.83
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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.