Finding the Fourth Proportional to 3,271,292.02, 4,907,602.43 and 1,352,374.68
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Solution
The fourth proportional to 3,271,292.02, 4,907,602.43 and 1,352,374.68 is: 2,028,836.69
Step by Step Solution
- Step 1: Write the proportion equation
3,271,292.02 : 4,907,602.43 = 1,352,374.68 : x - Step 2: Convert to fraction form
3,271,292.02/4,907,602.43 = 1,352,374.68/x - Step 3: Cross multiply
3,271,292.02x = 4,907,602.43 × 1,352,374.68 - Step 4: Simplify right side
3,271,292.02x = 6,636,917,259,076.60 - Step 5: Solve for x
x = 6,636,917,259,076.60/3,271,292.02 - Step 6: Final answer
x = 2,028,836.69
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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.