Finding the Fourth Proportional to 1,501,776.18, 2,252,640.24 and 364,547.52
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Solution
The fourth proportional to 1,501,776.18, 2,252,640.24 and 364,547.52 is: 546,815.45
Step by Step Solution
- Step 1: Write the proportion equation
1,501,776.18 : 2,252,640.24 = 364,547.52 : x - Step 2: Convert to fraction form
1,501,776.18/2,252,640.24 = 364,547.52/x - Step 3: Cross multiply
1,501,776.18x = 2,252,640.24 × 364,547.52 - Step 4: Simplify right side
1,501,776.18x = 821,194,412,944.21 - Step 5: Solve for x
x = 821,194,412,944.21/1,501,776.18 - Step 6: Final answer
x = 546,815.45
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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.