Finding the Fourth Proportional to 2,507,088, 3,762,126.36 and 909,775.74
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Solution
The fourth proportional to 2,507,088, 3,762,126.36 and 909,775.74 is: 1,365,205.89
Step by Step Solution
- Step 1: Write the proportion equation
2,507,088 : 3,762,126.36 = 909,775.74 : x - Step 2: Convert to fraction form
2,507,088/3,762,126.36 = 909,775.74/x - Step 3: Cross multiply
2,507,088x = 3,762,126.36 × 909,775.74 - Step 4: Simplify right side
2,507,088x = 3,422,691,293,142.51 - Step 5: Solve for x
x = 3,422,691,293,142.51/2,507,088 - Step 6: Final answer
x = 1,365,205.89
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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.