Finding the Fourth Proportional to 1,529,283.41, 2,293,776.75 and 464,334.71
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Solution
The fourth proportional to 1,529,283.41, 2,293,776.75 and 464,334.71 is: 696,457.02
Step by Step Solution
- Step 1: Write the proportion equation
1,529,283.41 : 2,293,776.75 = 464,334.71 : x - Step 2: Convert to fraction form
1,529,283.41/2,293,776.75 = 464,334.71/x - Step 3: Cross multiply
1,529,283.41x = 2,293,776.75 × 464,334.71 - Step 4: Simplify right side
1,529,283.41x = 1,065,080,162,015.99 - Step 5: Solve for x
x = 1,065,080,162,015.99/1,529,283.41 - Step 6: Final answer
x = 696,457.02
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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.