Finding the Fourth Proportional to 602,612.24, 903,352.68 and 202,973.36
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Solution
The fourth proportional to 602,612.24, 903,352.68 and 202,973.36 is: 304,269.51
Step by Step Solution
- Step 1: Write the proportion equation
602,612.24 : 903,352.68 = 202,973.36 : x - Step 2: Convert to fraction form
602,612.24/903,352.68 = 202,973.36/x - Step 3: Cross multiply
602,612.24x = 903,352.68 × 202,973.36 - Step 4: Simplify right side
602,612.24x = 183,356,528,724.61 - Step 5: Solve for x
x = 183,356,528,724.61/602,612.24 - Step 6: Final answer
x = 304,269.51
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.