Finding the Fourth Proportional to 589,448.36, 884,790.99 and 522,409.52
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Solution
The fourth proportional to 589,448.36, 884,790.99 and 522,409.52 is: 784,162.39
Step by Step Solution
- Step 1: Write the proportion equation
589,448.36 : 884,790.99 = 522,409.52 : x - Step 2: Convert to fraction form
589,448.36/884,790.99 = 522,409.52/x - Step 3: Cross multiply
589,448.36x = 884,790.99 × 522,409.52 - Step 4: Simplify right side
589,448.36x = 462,223,238,598.20 - Step 5: Solve for x
x = 462,223,238,598.20/589,448.36 - Step 6: Final answer
x = 784,162.39
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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.