Finding the Fourth Proportional to 473,040.41, 709,768.37 and 248,348.63
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Solution
The fourth proportional to 473,040.41, 709,768.37 and 248,348.63 is: 372,632.03
Step by Step Solution
- Step 1: Write the proportion equation
473,040.41 : 709,768.37 = 248,348.63 : x - Step 2: Convert to fraction form
473,040.41/709,768.37 = 248,348.63/x - Step 3: Cross multiply
473,040.41x = 709,768.37 × 248,348.63 - Step 4: Simplify right side
473,040.41x = 176,270,004,702.13 - Step 5: Solve for x
x = 176,270,004,702.13/473,040.41 - Step 6: Final answer
x = 372,632.03
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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.