Finding the Fourth Proportional to 604,007.37, 906,120.41 and 248,823.99
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Solution
The fourth proportional to 604,007.37, 906,120.41 and 248,823.99 is: 373,281.03
Step by Step Solution
- Step 1: Write the proportion equation
604,007.37 : 906,120.41 = 248,823.99 : x - Step 2: Convert to fraction form
604,007.37/906,120.41 = 248,823.99/x - Step 3: Cross multiply
604,007.37x = 906,120.41 × 248,823.99 - Step 4: Simplify right side
604,007.37x = 225,464,494,592.52 - Step 5: Solve for x
x = 225,464,494,592.52/604,007.37 - Step 6: Final answer
x = 373,281.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.