Finding the Fourth Proportional to 1,514,103.18, 2,270,490.03 and 566,809.53
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Solution
The fourth proportional to 1,514,103.18, 2,270,490.03 and 566,809.53 is: 849,965.45
Step by Step Solution
- Step 1: Write the proportion equation
1,514,103.18 : 2,270,490.03 = 566,809.53 : x - Step 2: Convert to fraction form
1,514,103.18/2,270,490.03 = 566,809.53/x - Step 3: Cross multiply
1,514,103.18x = 2,270,490.03 × 566,809.53 - Step 4: Simplify right side
1,514,103.18x = 1,286,935,386,773.99 - Step 5: Solve for x
x = 1,286,935,386,773.99/1,514,103.18 - Step 6: Final answer
x = 849,965.45
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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.