Finding the Fourth Proportional to 1,497,536.60, 2,247,315.71 and 586,606.10
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Solution
The fourth proportional to 1,497,536.60, 2,247,315.71 and 586,606.10 is: 880,305.09
Step by Step Solution
- Step 1: Write the proportion equation
1,497,536.60 : 2,247,315.71 = 586,606.10 : x - Step 2: Convert to fraction form
1,497,536.60/2,247,315.71 = 586,606.10/x - Step 3: Cross multiply
1,497,536.60x = 2,247,315.71 × 586,606.10 - Step 4: Simplify right side
1,497,536.60x = 1,318,289,089,942.22 - Step 5: Solve for x
x = 1,318,289,089,942.22/1,497,536.60 - Step 6: Final answer
x = 880,305.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.