Finding the Fourth Proportional to 1,935,026.42, 2,902,889.97 and 797,156.29
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Solution
The fourth proportional to 1,935,026.42, 2,902,889.97 and 797,156.29 is: 1,195,878.76
Step by Step Solution
- Step 1: Write the proportion equation
1,935,026.42 : 2,902,889.97 = 797,156.29 : x - Step 2: Convert to fraction form
1,935,026.42/2,902,889.97 = 797,156.29/x - Step 3: Cross multiply
1,935,026.42x = 2,902,889.97 × 797,156.29 - Step 4: Simplify right side
1,935,026.42x = 2,314,056,998,763.41 - Step 5: Solve for x
x = 2,314,056,998,763.41/1,935,026.42 - Step 6: Final answer
x = 1,195,878.76
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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.