Finding the Fourth Proportional to 1,701,068.48, 2,551,606.24 and 1,597,142.08
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Solution
The fourth proportional to 1,701,068.48, 2,551,606.24 and 1,597,142.08 is: 2,395,716.42
Step by Step Solution
- Step 1: Write the proportion equation
1,701,068.48 : 2,551,606.24 = 1,597,142.08 : x - Step 2: Convert to fraction form
1,701,068.48/2,551,606.24 = 1,597,142.08/x - Step 3: Cross multiply
1,701,068.48x = 2,551,606.24 × 1,597,142.08 - Step 4: Simplify right side
1,701,068.48x = 4,075,277,697,494.58 - Step 5: Solve for x
x = 4,075,277,697,494.58/1,701,068.48 - Step 6: Final answer
x = 2,395,716.42
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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.