Finding the Fourth Proportional to 5,713,256.01, 8,569,934.24 and 1,453,428.75
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Solution
The fourth proportional to 5,713,256.01, 8,569,934.24 and 1,453,428.75 is: 2,180,155.90
Step by Step Solution
- Step 1: Write the proportion equation
5,713,256.01 : 8,569,934.24 = 1,453,428.75 : x - Step 2: Convert to fraction form
5,713,256.01/8,569,934.24 = 1,453,428.75/x - Step 3: Cross multiply
5,713,256.01x = 8,569,934.24 × 1,453,428.75 - Step 4: Simplify right side
5,713,256.01x = 12,455,788,802,758.26 - Step 5: Solve for x
x = 12,455,788,802,758.26/5,713,256.01 - Step 6: Final answer
x = 2,180,155.90
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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.