Finding the Fourth Proportional to 2,887,754.08, 3,985,132.16 and 1,598,616
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Solution
The fourth proportional to 2,887,754.08, 3,985,132.16 and 1,598,616 is: 2,206,107.53
Step by Step Solution
- Step 1: Write the proportion equation
2,887,754.08 : 3,985,132.16 = 1,598,616 : x - Step 2: Convert to fraction form
2,887,754.08/3,985,132.16 = 1,598,616/x - Step 3: Cross multiply
2,887,754.08x = 3,985,132.16 × 1,598,616 - Step 4: Simplify right side
2,887,754.08x = 6,370,696,033,090.56 - Step 5: Solve for x
x = 6,370,696,033,090.56/2,887,754.08 - Step 6: Final answer
x = 2,206,107.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.