Finding the Fourth Proportional to 6,062,848.44, 8,366,135.40 and 3,346,419.48
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Solution
The fourth proportional to 6,062,848.44, 8,366,135.40 and 3,346,419.48 is: 4,617,730.22
Step by Step Solution
- Step 1: Write the proportion equation
6,062,848.44 : 8,366,135.40 = 3,346,419.48 : x - Step 2: Convert to fraction form
6,062,848.44/8,366,135.40 = 3,346,419.48/x - Step 3: Cross multiply
6,062,848.44x = 8,366,135.40 × 3,346,419.48 - Step 4: Simplify right side
6,062,848.44x = 27,996,598,474,877.59 - Step 5: Solve for x
x = 27,996,598,474,877.59/6,062,848.44 - Step 6: Final answer
x = 4,617,730.22
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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.