Finding the Fourth Proportional to 4,373,355.84, 6,035,239.80 and 2,439,566.16
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Solution
The fourth proportional to 4,373,355.84, 6,035,239.80 and 2,439,566.16 is: 3,366,606.18
Step by Step Solution
- Step 1: Write the proportion equation
4,373,355.84 : 6,035,239.80 = 2,439,566.16 : x - Step 2: Convert to fraction form
4,373,355.84/6,035,239.80 = 2,439,566.16/x - Step 3: Cross multiply
4,373,355.84x = 6,035,239.80 × 2,439,566.16 - Step 4: Simplify right side
4,373,355.84x = 14,723,366,783,565.17 - Step 5: Solve for x
x = 14,723,366,783,565.17/4,373,355.84 - Step 6: Final answer
x = 3,366,606.18
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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.