Finding the Fourth Proportional to 562,802.94, 843,898.20 and 202,924.80
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Solution
The fourth proportional to 562,802.94, 843,898.20 and 202,924.80 is: 304,276.79
Step by Step Solution
- Step 1: Write the proportion equation
562,802.94 : 843,898.20 = 202,924.80 : x - Step 2: Convert to fraction form
562,802.94/843,898.20 = 202,924.80/x - Step 3: Cross multiply
562,802.94x = 843,898.20 × 202,924.80 - Step 4: Simplify right side
562,802.94x = 171,247,873,455.36 - Step 5: Solve for x
x = 171,247,873,455.36/562,802.94 - Step 6: Final answer
x = 304,276.79
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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.