Finding the Fourth Proportional to 11,210,893.02, 15,471,032.28 and 6,054,254.28
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Solution
The fourth proportional to 11,210,893.02, 15,471,032.28 and 6,054,254.28 is: 8,354,870.86
Step by Step Solution
- Step 1: Write the proportion equation
11,210,893.02 : 15,471,032.28 = 6,054,254.28 : x - Step 2: Convert to fraction form
11,210,893.02/15,471,032.28 = 6,054,254.28/x - Step 3: Cross multiply
11,210,893.02x = 15,471,032.28 × 6,054,254.28 - Step 4: Simplify right side
11,210,893.02x = 93,665,563,397,208.16 - Step 5: Solve for x
x = 93,665,563,397,208.16/11,210,893.02 - Step 6: Final answer
x = 8,354,870.86
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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.