Finding the Fourth Proportional to 2,440,049.68, 3,660,564.16 and 842,671.36
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Solution
The fourth proportional to 2,440,049.68, 3,660,564.16 and 842,671.36 is: 1,264,176.14
Step by Step Solution
- Step 1: Write the proportion equation
2,440,049.68 : 3,660,564.16 = 842,671.36 : x - Step 2: Convert to fraction form
2,440,049.68/3,660,564.16 = 842,671.36/x - Step 3: Cross multiply
2,440,049.68x = 3,660,564.16 × 842,671.36 - Step 4: Simplify right side
2,440,049.68x = 3,084,652,579,074.46 - Step 5: Solve for x
x = 3,084,652,579,074.46/2,440,049.68 - Step 6: Final answer
x = 1,264,176.14
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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.