Finding the Fourth Proportional to 1,480,735.69, 2,221,103.84 and 534,106.31
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Solution
The fourth proportional to 1,480,735.69, 2,221,103.84 and 534,106.31 is: 801,159.57
Step by Step Solution
- Step 1: Write the proportion equation
1,480,735.69 : 2,221,103.84 = 534,106.31 : x - Step 2: Convert to fraction form
1,480,735.69/2,221,103.84 = 534,106.31/x - Step 3: Cross multiply
1,480,735.69x = 2,221,103.84 × 534,106.31 - Step 4: Simplify right side
1,480,735.69x = 1,186,305,562,333.18 - Step 5: Solve for x
x = 1,186,305,562,333.18/1,480,735.69 - Step 6: Final answer
x = 801,159.57
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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.