Finding the Fourth Proportional to 4,402,559.84, 6,075,437.64 and 2,468,777.84
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Solution
The fourth proportional to 4,402,559.84, 6,075,437.64 and 2,468,777.84 is: 3,406,860.18
Step by Step Solution
- Step 1: Write the proportion equation
4,402,559.84 : 6,075,437.64 = 2,468,777.84 : x - Step 2: Convert to fraction form
4,402,559.84/6,075,437.64 = 2,468,777.84/x - Step 3: Cross multiply
4,402,559.84x = 6,075,437.64 × 2,468,777.84 - Step 4: Simplify right side
4,402,559.84x = 14,998,905,813,933.90 - Step 5: Solve for x
x = 14,998,905,813,933.90/4,402,559.84 - Step 6: Final answer
x = 3,406,860.18
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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.