Finding the Fourth Proportional to 4,259,193.84, 5,878,202.94 and 2,424,098.34
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Solution
The fourth proportional to 4,259,193.84, 5,878,202.94 and 2,424,098.34 is: 3,345,549.07
Step by Step Solution
- Step 1: Write the proportion equation
4,259,193.84 : 5,878,202.94 = 2,424,098.34 : x - Step 2: Convert to fraction form
4,259,193.84/5,878,202.94 = 2,424,098.34/x - Step 3: Cross multiply
4,259,193.84x = 5,878,202.94 × 2,424,098.34 - Step 4: Simplify right side
4,259,193.84x = 14,249,341,989,037.12 - Step 5: Solve for x
x = 14,249,341,989,037.12/4,259,193.84 - Step 6: Final answer
x = 3,345,549.07
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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.