Finding the Fourth Proportional to 1,035,523.46, 1,552,563.02 and 458,833.09
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Solution
The fourth proportional to 1,035,523.46, 1,552,563.02 and 458,833.09 is: 687,929.65
Step by Step Solution
- Step 1: Write the proportion equation
1,035,523.46 : 1,552,563.02 = 458,833.09 : x - Step 2: Convert to fraction form
1,035,523.46/1,552,563.02 = 458,833.09/x - Step 3: Cross multiply
1,035,523.46x = 1,552,563.02 × 458,833.09 - Step 4: Simplify right side
1,035,523.46x = 712,367,285,592.17 - Step 5: Solve for x
x = 712,367,285,592.17/1,035,523.46 - Step 6: Final answer
x = 687,929.65
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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.