Finding the Fourth Proportional to 1,593,573.55, 2,390,827.59 and 514,064.48
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Solution
The fourth proportional to 1,593,573.55, 2,390,827.59 and 514,064.48 is: 771,247.45
Step by Step Solution
- Step 1: Write the proportion equation
1,593,573.55 : 2,390,827.59 = 514,064.48 : x - Step 2: Convert to fraction form
1,593,573.55/2,390,827.59 = 514,064.48/x - Step 3: Cross multiply
1,593,573.55x = 2,390,827.59 × 514,064.48 - Step 4: Simplify right side
1,593,573.55x = 1,229,039,529,868.87 - Step 5: Solve for x
x = 1,229,039,529,868.87/1,593,573.55 - Step 6: Final answer
x = 771,247.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.