Finding the Fourth Proportional to 5,651,050.48, 8,475,777.25 and 1,812,374.02
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Solution
The fourth proportional to 5,651,050.48, 8,475,777.25 and 1,812,374.02 is: 2,718,304.95
Step by Step Solution
- Step 1: Write the proportion equation
5,651,050.48 : 8,475,777.25 = 1,812,374.02 : x - Step 2: Convert to fraction form
5,651,050.48/8,475,777.25 = 1,812,374.02/x - Step 3: Cross multiply
5,651,050.48x = 8,475,777.25 × 1,812,374.02 - Step 4: Simplify right side
5,651,050.48x = 15,361,278,487,207.04 - Step 5: Solve for x
x = 15,361,278,487,207.04/5,651,050.48 - Step 6: Final answer
x = 2,718,304.95
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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.