Finding the Fourth Proportional to 4,058,364.02, 6,088,106.48 and 1,363,459.91
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Solution
The fourth proportional to 4,058,364.02, 6,088,106.48 and 1,363,459.91 is: 2,045,378.15
Step by Step Solution
- Step 1: Write the proportion equation
4,058,364.02 : 6,088,106.48 = 1,363,459.91 : x - Step 2: Convert to fraction form
4,058,364.02/6,088,106.48 = 1,363,459.91/x - Step 3: Cross multiply
4,058,364.02x = 6,088,106.48 × 1,363,459.91 - Step 4: Simplify right side
4,058,364.02x = 8,300,889,076,033.39 - Step 5: Solve for x
x = 8,300,889,076,033.39/4,058,364.02 - Step 6: Final answer
x = 2,045,378.15
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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.