Finding the Fourth Proportional to 3,569,399.97, 4,925,772.06 and 1,937,805.03
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Solution
The fourth proportional to 3,569,399.97, 4,925,772.06 and 1,937,805.03 is: 2,674,171.00
Step by Step Solution
- Step 1: Write the proportion equation
3,569,399.97 : 4,925,772.06 = 1,937,805.03 : x - Step 2: Convert to fraction form
3,569,399.97/4,925,772.06 = 1,937,805.03/x - Step 3: Cross multiply
3,569,399.97x = 4,925,772.06 × 1,937,805.03 - Step 4: Simplify right side
3,569,399.97x = 9,545,185,874,501.46 - Step 5: Solve for x
x = 9,545,185,874,501.46/3,569,399.97 - Step 6: Final answer
x = 2,674,171.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.