Finding the Fourth Proportional to 5,920,426.56, 8,873,488.26 and 2,883,241.20
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Solution
The fourth proportional to 5,920,426.56, 8,873,488.26 and 2,883,241.20 is: 4,321,378.99
Step by Step Solution
- Step 1: Write the proportion equation
5,920,426.56 : 8,873,488.26 = 2,883,241.20 : x - Step 2: Convert to fraction form
5,920,426.56/8,873,488.26 = 2,883,241.20/x - Step 3: Cross multiply
5,920,426.56x = 8,873,488.26 × 2,883,241.20 - Step 4: Simplify right side
5,920,426.56x = 25,584,406,938,948.31 - Step 5: Solve for x
x = 25,584,406,938,948.31/5,920,426.56 - Step 6: Final answer
x = 4,321,378.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.