Finding the Fourth Proportional to 4,537,366.58, 6,254,475.57 and 3,084,539.75
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Solution
The fourth proportional to 4,537,366.58, 6,254,475.57 and 3,084,539.75 is: 4,251,844.80
Step by Step Solution
- Step 1: Write the proportion equation
4,537,366.58 : 6,254,475.57 = 3,084,539.75 : x - Step 2: Convert to fraction form
4,537,366.58/6,254,475.57 = 3,084,539.75/x - Step 3: Cross multiply
4,537,366.58x = 6,254,475.57 × 3,084,539.75 - Step 4: Simplify right side
4,537,366.58x = 19,292,178,501,201.54 - Step 5: Solve for x
x = 19,292,178,501,201.54/4,537,366.58 - Step 6: Final answer
x = 4,251,844.80
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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.