Finding the Fourth Proportional to 1,737,819.48, 2,606,089.86 and 600,292.20
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Solution
The fourth proportional to 1,737,819.48, 2,606,089.86 and 600,292.20 is: 900,217.45
Step by Step Solution
- Step 1: Write the proportion equation
1,737,819.48 : 2,606,089.86 = 600,292.20 : x - Step 2: Convert to fraction form
1,737,819.48/2,606,089.86 = 600,292.20/x - Step 3: Cross multiply
1,737,819.48x = 2,606,089.86 × 600,292.20 - Step 4: Simplify right side
1,737,819.48x = 1,564,415,415,457.09 - Step 5: Solve for x
x = 1,564,415,415,457.09/1,737,819.48 - Step 6: Final answer
x = 900,217.45
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1.5x scale
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.