Finding the Fourth Proportional to 473,568.80, 710,276.44 and 173,975.68
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Solution
The fourth proportional to 473,568.80, 710,276.44 and 173,975.68 is: 260,935.32
Step by Step Solution
- Step 1: Write the proportion equation
473,568.80 : 710,276.44 = 173,975.68 : x - Step 2: Convert to fraction form
473,568.80/710,276.44 = 173,975.68/x - Step 3: Cross multiply
473,568.80x = 710,276.44 × 173,975.68 - Step 4: Simplify right side
473,568.80x = 123,570,826,636.98 - Step 5: Solve for x
x = 123,570,826,636.98/473,568.80 - Step 6: Final answer
x = 260,935.32
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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.