Finding the Fourth Proportional to 797,276.69, 1,099,347.98 and 651,630.49
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Solution
The fourth proportional to 797,276.69, 1,099,347.98 and 651,630.49 is: 898,519.52
Step by Step Solution
- Step 1: Write the proportion equation
797,276.69 : 1,099,347.98 = 651,630.49 : x - Step 2: Convert to fraction form
797,276.69/1,099,347.98 = 651,630.49/x - Step 3: Cross multiply
797,276.69x = 1,099,347.98 × 651,630.49 - Step 4: Simplify right side
797,276.69x = 716,368,661,768.62 - Step 5: Solve for x
x = 716,368,661,768.62/797,276.69 - Step 6: Final answer
x = 898,519.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.