Finding the Fourth Proportional to 4,692,348.24, 6,475,577.04 and 2,655,114
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Solution
The fourth proportional to 4,692,348.24, 6,475,577.04 and 2,655,114 is: 3,664,134.54
Step by Step Solution
- Step 1: Write the proportion equation
4,692,348.24 : 6,475,577.04 = 2,655,114 : x - Step 2: Convert to fraction form
4,692,348.24/6,475,577.04 = 2,655,114/x - Step 3: Cross multiply
4,692,348.24x = 6,475,577.04 × 2,655,114 - Step 4: Simplify right side
4,692,348.24x = 17,193,395,256,982.56 - Step 5: Solve for x
x = 17,193,395,256,982.56/4,692,348.24 - Step 6: Final answer
x = 3,664,134.54
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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.