Finding the Fourth Proportional to 1,076,313.24, 1,485,305.37 and 592,867.17
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Solution
The fourth proportional to 1,076,313.24, 1,485,305.37 and 592,867.17 is: 818,152.89
Step by Step Solution
- Step 1: Write the proportion equation
1,076,313.24 : 1,485,305.37 = 592,867.17 : x - Step 2: Convert to fraction form
1,076,313.24/1,485,305.37 = 592,867.17/x - Step 3: Cross multiply
1,076,313.24x = 1,485,305.37 × 592,867.17 - Step 4: Simplify right side
1,076,313.24x = 880,588,791,297.70 - Step 5: Solve for x
x = 880,588,791,297.70/1,076,313.24 - Step 6: Final answer
x = 818,152.89
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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.