Finding the Fourth Proportional to 1,368,646.52, 2,052,927.24 and 569,907.94
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Solution
The fourth proportional to 1,368,646.52, 2,052,927.24 and 569,907.94 is: 854,844.20
Step by Step Solution
- Step 1: Write the proportion equation
1,368,646.52 : 2,052,927.24 = 569,907.94 : x - Step 2: Convert to fraction form
1,368,646.52/2,052,927.24 = 569,907.94/x - Step 3: Cross multiply
1,368,646.52x = 2,052,927.24 × 569,907.94 - Step 4: Simplify right side
1,368,646.52x = 1,169,979,534,318.29 - Step 5: Solve for x
x = 1,169,979,534,318.29/1,368,646.52 - Step 6: Final answer
x = 854,844.20
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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.