Finding the Fourth Proportional to 1,730,659.87, 2,596,235.79 and 532,682.02
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Solution
The fourth proportional to 1,730,659.87, 2,596,235.79 and 532,682.02 is: 799,098.74
Step by Step Solution
- Step 1: Write the proportion equation
1,730,659.87 : 2,596,235.79 = 532,682.02 : x - Step 2: Convert to fraction form
1,730,659.87/2,596,235.79 = 532,682.02/x - Step 3: Cross multiply
1,730,659.87x = 2,596,235.79 × 532,682.02 - Step 4: Simplify right side
1,730,659.87x = 1,382,968,130,256.35 - Step 5: Solve for x
x = 1,382,968,130,256.35/1,730,659.87 - Step 6: Final answer
x = 799,098.74
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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.