Finding the Fourth Proportional to 2,315,685.56, 3,473,497.02 and 1,035,954.68
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Solution
The fourth proportional to 2,315,685.56, 3,473,497.02 and 1,035,954.68 is: 1,553,918.01
Step by Step Solution
- Step 1: Write the proportion equation
2,315,685.56 : 3,473,497.02 = 1,035,954.68 : x - Step 2: Convert to fraction form
2,315,685.56/3,473,497.02 = 1,035,954.68/x - Step 3: Cross multiply
2,315,685.56x = 3,473,497.02 × 1,035,954.68 - Step 4: Simplify right side
2,315,685.56x = 3,598,385,493,835.05 - Step 5: Solve for x
x = 3,598,385,493,835.05/2,315,685.56 - Step 6: Final answer
x = 1,553,918.01
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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.