Finding the Fourth Proportional to 15,059,250.84, 22,590,368.28 and 4,821,534.48
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Solution
The fourth proportional to 15,059,250.84, 22,590,368.28 and 4,821,534.48 is: 7,232,779.42
Step by Step Solution
- Step 1: Write the proportion equation
15,059,250.84 : 22,590,368.28 = 4,821,534.48 : x - Step 2: Convert to fraction form
15,059,250.84/22,590,368.28 = 4,821,534.48/x - Step 3: Cross multiply
15,059,250.84x = 22,590,368.28 × 4,821,534.48 - Step 4: Simplify right side
15,059,250.84x = 108,920,239,577,918.31 - Step 5: Solve for x
x = 108,920,239,577,918.31/15,059,250.84 - Step 6: Final answer
x = 7,232,779.42
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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.