Finding the Fourth Proportional to 595,616.20, 893,424.30 and 566,585.80
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Solution
The fourth proportional to 595,616.20, 893,424.30 and 566,585.80 is: 849,878.70
Step by Step Solution
- Step 1: Write the proportion equation
595,616.20 : 893,424.30 = 566,585.80 : x - Step 2: Convert to fraction form
595,616.20/893,424.30 = 566,585.80/x - Step 3: Cross multiply
595,616.20x = 893,424.30 × 566,585.80 - Step 4: Simplify right side
595,616.20x = 506,201,521,754.94 - Step 5: Solve for x
x = 506,201,521,754.94/595,616.20 - Step 6: Final answer
x = 849,878.70
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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.