Finding the Fourth Proportional to 1,230,750.36, 1,846,110.69 and 319,852.14
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Solution
The fourth proportional to 1,230,750.36, 1,846,110.69 and 319,852.14 is: 479,774.35
Step by Step Solution
- Step 1: Write the proportion equation
1,230,750.36 : 1,846,110.69 = 319,852.14 : x - Step 2: Convert to fraction form
1,230,750.36/1,846,110.69 = 319,852.14/x - Step 3: Cross multiply
1,230,750.36x = 1,846,110.69 × 319,852.14 - Step 4: Simplify right side
1,230,750.36x = 590,482,454,873.38 - Step 5: Solve for x
x = 590,482,454,873.38/1,230,750.36 - Step 6: Final answer
x = 479,774.35
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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.