Finding the Fourth Proportional to 1,650,075.64, 2,475,115.58 and 452,008.49
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Solution
The fourth proportional to 1,650,075.64, 2,475,115.58 and 452,008.49 is: 678,013.31
Step by Step Solution
- Step 1: Write the proportion equation
1,650,075.64 : 2,475,115.58 = 452,008.49 : x - Step 2: Convert to fraction form
1,650,075.64/2,475,115.58 = 452,008.49/x - Step 3: Cross multiply
1,650,075.64x = 2,475,115.58 × 452,008.49 - Step 4: Simplify right side
1,650,075.64x = 1,118,773,244,645.72 - Step 5: Solve for x
x = 1,118,773,244,645.72/1,650,075.64 - Step 6: Final answer
x = 678,013.31
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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.