Finding the Fourth Proportional to 2,903,744.26, 4,356,502.53 and 1,484,797.06
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Solution
The fourth proportional to 2,903,744.26, 4,356,502.53 and 1,484,797.06 is: 2,227,648.71
Step by Step Solution
- Step 1: Write the proportion equation
2,903,744.26 : 4,356,502.53 = 1,484,797.06 : x - Step 2: Convert to fraction form
2,903,744.26/4,356,502.53 = 1,484,797.06/x - Step 3: Cross multiply
2,903,744.26x = 4,356,502.53 × 1,484,797.06 - Step 4: Simplify right side
2,903,744.26x = 6,468,522,148,426.56 - Step 5: Solve for x
x = 6,468,522,148,426.56/2,903,744.26 - Step 6: Final answer
x = 2,227,648.71
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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.