Finding the Fourth Proportional to 4,544,883.41, 6,272,070.37 and 2,507,824.13
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Solution
The fourth proportional to 4,544,883.41, 6,272,070.37 and 2,507,824.13 is: 3,460,869.73
Step by Step Solution
- Step 1: Write the proportion equation
4,544,883.41 : 6,272,070.37 = 2,507,824.13 : x - Step 2: Convert to fraction form
4,544,883.41/6,272,070.37 = 2,507,824.13/x - Step 3: Cross multiply
4,544,883.41x = 6,272,070.37 × 2,507,824.13 - Step 4: Simplify right side
4,544,883.41x = 15,729,249,381,314.12 - Step 5: Solve for x
x = 15,729,249,381,314.12/4,544,883.41 - Step 6: Final answer
x = 3,460,869.73
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.