Finding the Fourth Proportional to 2,495,599.36, 3,743,251.44 and 698,443.06
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Solution
The fourth proportional to 2,495,599.36, 3,743,251.44 and 698,443.06 is: 1,047,623.28
Step by Step Solution
- Step 1: Write the proportion equation
2,495,599.36 : 3,743,251.44 = 698,443.06 : x - Step 2: Convert to fraction form
2,495,599.36/3,743,251.44 = 698,443.06/x - Step 3: Cross multiply
2,495,599.36x = 3,743,251.44 × 698,443.06 - Step 4: Simplify right side
2,495,599.36x = 2,614,447,990,103.01 - Step 5: Solve for x
x = 2,614,447,990,103.01/2,495,599.36 - Step 6: Final answer
x = 1,047,623.28
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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.