Finding the Fourth Proportional to 603,670.41, 832,998.06 and 482,767.65
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Solution
The fourth proportional to 603,670.41, 832,998.06 and 482,767.65 is: 666,165.69
Step by Step Solution
- Step 1: Write the proportion equation
603,670.41 : 832,998.06 = 482,767.65 : x - Step 2: Convert to fraction form
603,670.41/832,998.06 = 482,767.65/x - Step 3: Cross multiply
603,670.41x = 832,998.06 × 482,767.65 - Step 4: Simplify right side
603,670.41x = 402,144,515,880.76 - Step 5: Solve for x
x = 402,144,515,880.76/603,670.41 - Step 6: Final answer
x = 666,165.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.