Finding the Fourth Proportional to 4,473,484.57, 6,173,583.48 and 2,539,925.06
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Solution
The fourth proportional to 4,473,484.57, 6,173,583.48 and 2,539,925.06 is: 3,505,195.82
Step by Step Solution
- Step 1: Write the proportion equation
4,473,484.57 : 6,173,583.48 = 2,539,925.06 : x - Step 2: Convert to fraction form
4,473,484.57/6,173,583.48 = 2,539,925.06/x - Step 3: Cross multiply
4,473,484.57x = 6,173,583.48 × 2,539,925.06 - Step 4: Simplify right side
4,473,484.57x = 15,680,439,406,287.97 - Step 5: Solve for x
x = 15,680,439,406,287.97/4,473,484.57 - Step 6: Final answer
x = 3,505,195.82
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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.