Finding the Fourth Proportional to 1,596,726.84, 2,395,124.27 and 572,124.06
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Solution
The fourth proportional to 1,596,726.84, 2,395,124.27 and 572,124.06 is: 858,198.27
Step by Step Solution
- Step 1: Write the proportion equation
1,596,726.84 : 2,395,124.27 = 572,124.06 : x - Step 2: Convert to fraction form
1,596,726.84/2,395,124.27 = 572,124.06/x - Step 3: Cross multiply
1,596,726.84x = 2,395,124.27 × 572,124.06 - Step 4: Simplify right side
1,596,726.84x = 1,370,308,220,841.78 - Step 5: Solve for x
x = 1,370,308,220,841.78/1,596,726.84 - Step 6: Final answer
x = 858,198.27
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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.