Finding the Fourth Proportional to 473,950.84, 654,053.46 and 259,093.48
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Solution
The fourth proportional to 473,950.84, 654,053.46 and 259,093.48 is: 357,549.71
Step by Step Solution
- Step 1: Write the proportion equation
473,950.84 : 654,053.46 = 259,093.48 : x - Step 2: Convert to fraction form
473,950.84/654,053.46 = 259,093.48/x - Step 3: Cross multiply
473,950.84x = 654,053.46 × 259,093.48 - Step 4: Simplify right side
473,950.84x = 169,460,987,057.44 - Step 5: Solve for x
x = 169,460,987,057.44/473,950.84 - Step 6: Final answer
x = 357,549.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.