Finding the Fourth Proportional to 566,828.05, 849,739.06 and 230,117.53
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Solution
The fourth proportional to 566,828.05, 849,739.06 and 230,117.53 is: 344,972.08
Step by Step Solution
- Step 1: Write the proportion equation
566,828.05 : 849,739.06 = 230,117.53 : x - Step 2: Convert to fraction form
566,828.05/849,739.06 = 230,117.53/x - Step 3: Cross multiply
566,828.05x = 849,739.06 × 230,117.53 - Step 4: Simplify right side
566,828.05x = 195,539,853,631.72 - Step 5: Solve for x
x = 195,539,853,631.72/566,828.05 - Step 6: Final answer
x = 344,972.08
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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.