Finding the Fourth Proportional to 2,075,896.44, 3,113,976.50 and 877,595.48
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Solution
The fourth proportional to 2,075,896.44, 3,113,976.50 and 877,595.48 is: 1,316,448.96
Step by Step Solution
- Step 1: Write the proportion equation
2,075,896.44 : 3,113,976.50 = 877,595.48 : x - Step 2: Convert to fraction form
2,075,896.44/3,113,976.50 = 877,595.48/x - Step 3: Cross multiply
2,075,896.44x = 3,113,976.50 × 877,595.48 - Step 4: Simplify right side
2,075,896.44x = 2,732,811,701,226.22 - Step 5: Solve for x
x = 2,732,811,701,226.22/2,075,896.44 - Step 6: Final answer
x = 1,316,448.96
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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.