Finding the Fourth Proportional to 462,585.24, 693,367.74 and 302,594.76
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Solution
The fourth proportional to 462,585.24, 693,367.74 and 302,594.76 is: 453,558.45
Step by Step Solution
- Step 1: Write the proportion equation
462,585.24 : 693,367.74 = 302,594.76 : x - Step 2: Convert to fraction form
462,585.24/693,367.74 = 302,594.76/x - Step 3: Cross multiply
462,585.24x = 693,367.74 × 302,594.76 - Step 4: Simplify right side
462,585.24x = 209,809,444,877.04 - Step 5: Solve for x
x = 209,809,444,877.04/462,585.24 - Step 6: Final answer
x = 453,558.45
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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.