Finding the Fourth Proportional to 9,643,161.00, 14,464,822.58 and 2,454,696.12
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Solution
The fourth proportional to 9,643,161.00, 14,464,822.58 and 2,454,696.12 is: 3,682,064.81
Step by Step Solution
- Step 1: Write the proportion equation
9,643,161.00 : 14,464,822.58 = 2,454,696.12 : x - Step 2: Convert to fraction form
9,643,161.00/14,464,822.58 = 2,454,696.12/x - Step 3: Cross multiply
9,643,161.00x = 14,464,822.58 × 2,454,696.12 - Step 4: Simplify right side
9,643,161.00x = 35,506,743,797,427.02 - Step 5: Solve for x
x = 35,506,743,797,427.02/9,643,161.00 - Step 6: Final answer
x = 3,682,064.81
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.