Finding the Fourth Proportional to 4,224,451.49, 6,334,146.66 and 1,344,574.34
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Solution
The fourth proportional to 4,224,451.49, 6,334,146.66 and 1,344,574.34 is: 2,016,056.07
Step by Step Solution
- Step 1: Write the proportion equation
4,224,451.49 : 6,334,146.66 = 1,344,574.34 : x - Step 2: Convert to fraction form
4,224,451.49/6,334,146.66 = 1,344,574.34/x - Step 3: Cross multiply
4,224,451.49x = 6,334,146.66 × 1,344,574.34 - Step 4: Simplify right side
4,224,451.49x = 8,516,731,064,832.71 - Step 5: Solve for x
x = 8,516,731,064,832.71/4,224,451.49 - Step 6: Final answer
x = 2,016,056.07
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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.